The Stress-Free Christmas Travel Packing List for Families (and Why the Pajamas Go In First)

The short answer

Pack the Christmas pajamas first, in the bag that stays with you, because they are the one thing on the list you cannot replace at a drugstore near Grandma's house on December 24. If your family is traveling this year, treat the christmas vacation pajamas as a two-job outfit: worn for the late drive or the red-eye so sleeping children can be carried straight to bed, then worn again the next morning for the photo. Everything else on this list follows from three rules. Try every size on at home before it goes in a bag. Keep anything a child sleeps in or eats from in the carry-on. And nobody wears a puffy coat under a car seat harness.

Item	Where it goes	Why
Christmas pajamas, one set per person, plus socks	Carry-on or the car's front seat bag	A delayed checked bag should not cost you the morning photo
Baby formula, breast milk, puree pouches, medicine	Carry-on	TSA allows them above 3.4 oz if you tell the officer
Wrapped gifts	Don't wrap them yet	TSA may have to unwrap an item that alarms
Winter coats	On, but off before the harness is buckled	The AAP says bulky coats should not go under car seat straps
Spare pajama bottoms for kids under 5	Carry-on	One spilled cocoa on the road and you still have a photo outfit

Why the Christmas Pajamas Go in the Suitcase First

Most of what a family packs for a holiday trip can be bought, borrowed or skipped at the other end. Toothpaste, diapers, a phone charger and even a forgotten coat all have a fix within a short drive of almost any grandparent's house. A matching set in four or five sizes does not. The sizes you need sell out one at a time, and the shipping math that works in early December does not work from a guest room on the 23rd. That makes the pajamas the highest-stakes soft item in the luggage, so they go in first and they go where you can reach them.

There is a second reason. When you pack the pajamas first, you pack them as a set: one zip bag or packing cube per person, with the top, bottoms, socks and anything else that belongs to that outfit inside. That small habit removes the most common Christmas morning problem, which is not a missing outfit but a missing piece. A toddler in the right top and yesterday's leggings ruins a photo just as well as a forgotten bag.

One outfit, two jobs

Matching pajamas can work as the travel outfit itself, with one condition. It works when you leave after dinner or arrive late, because the children fall asleep in what they will wake up in, and you avoid the three-car-seat transfer with a change of clothes in a dark driveway. It does not work for a daytime trip with lunch on the road, because a ketchup stain at noon is still there for the 8:00 a.m. photo. Here is how we would decide.

Your trip	Wear the pajamas to travel?	What to pack instead
Evening drive, kids asleep on arrival	Yes, under a thin layer	Spare bottoms for anyone under 5
Red-eye or late flight	Yes, with a zip hoodie over the top	Socks in the personal item; the airport floor is cold
Daytime drive with meals on the road	No, change at bedtime on arrival	Pajamas in a separate, reachable bag
Morning flight	No	Pajamas in the carry-on, worn that night
Christmas Eve arrival, photo the next day	Only if you have a second set	A second set or at least a spare top for each child

This is our editorial judgment, not a rule from anyone else. The one fixed point is the car seat, which comes next.

Christmas Travel Packing List for Families, by Age

Copy this into your phone and tick it off the night before. It assumes a three- to five-night stay with access to a washing machine. If there is no washer where you are going, add one extra everyday outfit per child under 5.

Baby (0 to 12 months)

• ☐ A safe sleep space. The AAP says to use a crib, bassinet, portable crib or play yard that meets CPSC safety standards, with a firm, flat surface and a fitted sheet only. Ask before you go whether the grandparents still have the old one. If it is a drop-side crib from decades ago, bring your own play yard.
• ☐ Fitted sheet for that play yard, plus a spare. No bumpers, pillows or loose blankets, which the same AAP page says should not be in the crib.
• ☐ Sleep sack or wearable blanket you already use at home, so nothing about bedtime is new.
• ☐ Christmas pajamas, one or two. Baby pieces on these family listings come as a romper, so check the photos for the closure before you order if you change diapers at night.
• ☐ Formula, breast milk or baby food for the travel day plus one spare feed, in the carry-on.
• ☐ Diapers for the travel day plus a day's buffer. Buy the rest there.
• ☐ Car seat, even if you are flying. It is the only seat you know fits your baby.
• ☐ White noise app downloaded on a phone, and a phone charger long enough to reach a bedside outlet.

Babies get warm faster than adults expect in a heated house full of relatives. The AAP's rule of thumb is that a baby needs one layer more than you are wearing in the same room. In Grandma's 74°F living room, that may mean the romper and nothing else.

Sizes are the catch for the youngest. Only a handful of family prints carry 0-3M at all. The red Fair Isle and the green tree print below both had 0-3M in stock when we read the listings in early November, along with 3-6M through 12-18M. If your baby will be between sizes on December 25, buy the larger one for a flame-resistant listing, since both of these say their kids' and baby pieces are flame-resistant.

Toddler (1 to 3 years)

• ☐ Christmas pajamas plus a spare pair of bottoms. Toddlers spill, and a two-piece lets you swap only the half that got wet.
• ☐ Thin fleece jacket for the car and a warmer coat for outside.
• ☐ Hat, mittens and socks for the car. The AAP notes these keep kids warm without interfering with car seat straps.
• ☐ Sippy cup with a lid that seals, and snacks in containers that close.
• ☐ Two favorite books and one toy that makes no noise.
• ☐ Overnight diapers or a potty seat if they are toilet training. Training tends to slip on trips, so bring a waterproof mattress cover for the borrowed bed.
• ☐ Night-light. A strange dark room is the most common reason a good sleeper wakes at 2:00 a.m. away from home.

Big kids (4 to 12)

• ☐ Christmas pajamas, packed by them into their own labeled cube, then checked by you.
• ☐ A daytime outfit for church, dinner or the outing, plus one for every day of the trip minus one if there is a washer.
• ☐ Boots or sneakers that can get wet, and indoor slippers. Many grandparents run a shoes-off house.
• ☐ Headphones for the car or plane, already charged and paired.
• ☐ A small bag of their own with a book, a deck of cards and a refillable water bottle (empty through airport security).
• ☐ Any gift they are giving, unwrapped, with wrapping paper or a gift bag packed flat.

Adults and teens

• ☐ Your own Christmas pajamas. Adults are the ones most often forgotten in a family order, and the ones whose size goes first on a popular print.
• ☐ Phone charger, a power bank and a short extension cord. Guest rooms rarely have enough outlets.
• ☐ The stain kit: a stain stick, a few dish soap packets and a zip bag for anything that needs to wait for a washer.
• ☐ Any medicine for everyone, in original containers, in the carry-on.
• ☐ A printed list of every family member's pajama size. If a set goes missing in transit, you can reorder from a phone in five minutes.
• ☐ The pet's bandana, if the dog is coming. The pet piece on these sets is a bandana, not a full pajama set, and it should come off whenever the dog is left alone.

Car Seats, Winter Coats and Wearing Pajamas on the Drive

The answer is short: kids can travel in their pajamas, and in fact a pajama set is closer to what the AAP recommends under a harness than most winter outfits are. What they should not wear under the straps is a puffy coat.

The AAP's winter car seat guidance on healthychildren.org says that "bulky clothing, including winter coats and snowsuits, should not be worn underneath the harness" of a car seat. It explains why: in a crash, "fluffy padding in a coat immediately flattens out from the force, leaving extra space under the harness." Instead, it recommends thin layers, starting with close-fitting ones like leggings or long-sleeved bodysuits. A long-sleeve knit pajama set with socks fits that description.

To keep a child warm once buckled, the same page gives two options: "put your child's winter coat on backwards (over the buckled harness straps) after they are buckled up," or "add a blanket over the top of the harness straps." And it gives the check that settles any outfit: "If you can pinch the straps of the car seat harness, then it needs to be tightened to fit snugly." We cover the jacket side of this, including which jacket styles tend to pass the pinch test, in our toddler jacket guide.

A long-drive routine that works in pajamas

1. Dress kids in pajamas and socks at home, with a zip hoodie or thin fleece jacket on top.
2. Carry them to the car in their coats. Take the coats off at the car door, buckle, do the pinch test, then lay the coat over them backwards or tuck a blanket over the straps.
3. Keep a bag in the front seat with spare bottoms, wipes and a zip bag for anything wet.
4. Stop every two to three hours. A two-piece set is quicker at a rest stop bathroom than a onesie, which has to come off the shoulders every time.
5. On arrival, carry sleeping children in with the coat or blanket over them and straight to bed. Shoes off, socks on, done.

The same page also warns about the other direction: layers on top should come off so a baby doesn't get too hot after the car warms up. Feel the back of the neck at the first stop. Sweaty means a layer comes off.

If the car will be cold for a long stretch, a fleece set is the warmer pick to travel in. The green Santa and candy cane set is described as warm fleece in 100% polyester, a two-piece with a pull-on waist, in kids' sizes up to 8-9Y and baby sizes from 3-6M. For a house that runs warm once you arrive, the regular stretch knits are the better sleep set, and our guide to choosing Christmas pajama fabric by climate sorts the options by where you are spending the holiday.

Flying for Christmas: TSA Rules for Your Family's Carry-On

None of the TSA rules are about pajamas, but three of them decide what goes in the bag beside the pajamas.

Liquids and baby food

The standard rule is containers of 3.4 ounces (100 milliliters) or less, in one quart-sized bag per passenger. That covers kids' toothpaste, lotion and diaper cream. The exception that matters for families is on the TSA's page for traveling with children: formula, breast milk, toddler drinks and baby or toddler food, including puree pouches, are allowed in larger amounts. Tell the officer at the start of screening and take those items out of the bag so they can be screened separately. Ice packs, gel packs and liquid-filled teethers are allowed in carry-ons too.

Shoes and jackets for kids

The same TSA page says children 12 and under can leave their shoes, light jackets and headwear on during screening. That is one more reason a pajama set with a zip hoodie is an easy airport outfit for a red-eye: nothing comes off at the belt except the adults' layers.

Gifts

Don't wrap anything you carry on. In its 2024 holiday travel notice, the TSA said that "if a wrapped item alarms the security screening technology", an officer may have to unwrap it, and it suggested traveling with unwrapped items or placing them in a gift bag. Pack gift bags and tissue paper flat in the suitcase and wrap at the other end. If the pajamas themselves are the gift, a gift bag is the easy answer anyway.

Why the pajamas ride in the cabin

This one is our suggestion, not a TSA rule. Checked bags are the ones that get delayed, and the day before Christmas is not a good day to wait for a courier. A family's pajamas, rolled tight in a single cube, take up about as much room as a pair of adult boots. Put the cube in the carry-on, and put any spare clothes for the kids in there with it.

Ship the Christmas Pajamas to Grandma's House, or Pack Them?

If you are traveling to a single house and someone will be home to sign for the parcel, shipping the set straight there can save suitcase space. It also means you never try anything on before you leave, which is where most travel trouble starts. We would choose by three questions.

Question	If yes	If no
Is everyone's size certain, from a set you already own or a fresh measurement?	Shipping ahead is fine	Order to your home, try on, then pack
Will someone be at the destination to receive the parcel?	Shipping ahead is fine	Order home. A returned parcel costs time and extra shipping
Is the parcel going to arrive at least a few days before you do?	Shipping ahead is fine	Order home; you need margin for a wrong size

The address question is not a small one. Under PatPat's shipping policy, a package returned because of a wrong address or because nobody claimed it can be reshipped, but only with additional shipping charges. Double-check the grandparents' apartment number and ZIP code before you pay.

For timing, we worked out estimated order-by dates from the shipping policy in our article on Christmas pajama shipping deadlines. For a whole family, the practical limit is sizes, not delivery. Sizes on a print sell out one at a time, so the safest plan is to order now, while it is still the second week of November, try everything on at home over Thanksgiving weekend, and pack the sets that fit. If you are traveling for Thanksgiving on November 26 as well, you can take the Christmas set with you, leave it at the grandparents' house, and save the space in December.

Hosting the whole extended family? Our largest prints run from baby sizes to adult 3XL on selected listings, so one listing can cover grandparents, cousins and the new baby. If you are coordinating with relatives who order separately, send everyone the same product link and a deadline, and ask them to place their orders in the same week so nobody finds their size gone.

What to Do If the Christmas Pajamas Don't Fit When You Arrive

Start by knowing what the policy allows, because a wrong size discovered on December 23 is not the same problem as one discovered on November 23. Here is what PatPat's refund policy says, as we read it in November 2026:

• Return requests are made within 30 days of receiving the order, and items must be unworn and unused, with tags and original packaging.
• You have to contact service@patpat.com first. Items sent back without an approved request are not accepted.
• The policy states: "Unfortunately, we cannot accept returns on sale items or gift cards."
• There is no direct exchange. The policy says the fastest way is to return the item you have and, once the return is accepted, make a separate purchase for the new item. By then the size you need may be gone.

In practice, that means a size swap after you have left home is unlikely to reach you before Christmas. So the real fix happens before departure: try on every piece with the tags still on, and only take the tags off once it fits. Pack the tags-on pieces you are unsure about in their original packaging, so they can still go back if they don't work.

If it is already too late to swap

The problem	What we would do
A child's set is a little big	Read the listing or label first. If the kids' pieces are described as flame-resistant, a roomier fit is allowed under US sleepwear rules, so roll the cuffs and wear it. If the label says snug-fitting, don't let the child sleep in a loose set; wear it for the photo and change for bed.
A child's set is too small	Wear the top for the photo with plain bottoms that match one color in the print. Keep the tags on the bottoms and return them if they are unworn.
An adult's set is too small	Same fix. Adults can usually still wear the top open over a plain T-shirt.
Someone's set never arrived	Put that person in a plain top in the main color of the print, and front-load them in the photo with a child on their lap.
The baby has outgrown the romper	Babies change size fastest. Use a plain bodysuit in the print's main color and keep the romper's tags on for a return.

Before you buy, a quick measurement saves most of this. Adult women's letter sizes at PatPat run about 1.5 to 2 inches smaller in the chest than many US brands, so measure the chest and use the size chart rather than buying your usual size. The Christmas pajamas size finder shows only the prints where every size you enter is still in stock, which is the fastest way to find a set that covers a big family in one order.

How to Pack Matching Family Pajamas So They Arrive Photo-Ready

Rolled knit pajamas travel well. The 95% polyester, 5% spandex stretch knit that most family sets use, and the fleece sets, come out of a cube far smoother than cotton button-downs do. A few habits make the difference between a set that is ready on the morning and one that needs a steamer you don't have.

1. Wash once at home, if you want to. Most of these listings say machine wash cold and tumble dry low, and the fabric notes for many say no bleach and no dryer sheets. Wash after you have checked the fit, never before. Washed pieces can't go back. Our guide on how to wash Christmas pajamas goes fabric by fabric, including what to do about cocoa and cookie stains on the road.
2. Roll, don't fold. Lay the pants flat, lay the top over them, fold in the sleeves, then roll from the waistband. Tuck the socks inside the roll. Many of these sets come with a pair of buffalo plaid socks, and socks are the first thing to go missing.
3. One cube per person, labeled. Write the name on a piece of masking tape. In a borrowed house at 6:30 a.m., nobody has to ask whose is whose.
4. Pack the dog's bandana in an adult's cube, not loose in the car.
5. Unroll the night before the photo. Hang the tops on the bathroom door during a hot shower if anything looks creased. Some listings allow a low iron; check the care line for yours before you use one.
6. Pack a spare set of bottoms for kids under 5 in the same cube as their pajamas, so the backup is where the outfit is.

Shop the look

For a warm house where the cousins run around and the morning photo happens by the tree, choose one print and dress everyone in it, one listing, choose each member and size. The blue gingerbread and milk print comes in women's and men's sizes to 3XL, kids' sizes to 12-13Y, baby sizes and a pet bandana. The navy reindeer set has a short-sleeve top with full-length pants, which suits a house that runs hot, and its print glows after it has been under a light.

If your family's version of the holiday is a long weekend somewhere warm, the same logic holds, with one change: pick a short-sleeve or lighter knit set and pack it the same way. Whether you are shopping christmas pajamas for family visits or for a rented cabin, the set that fits and arrives on time beats the one you hoped to find there. If you want to compare more prints and fabrics side by side, browse our wider range of matching family pajamas christmas sets before you settle on one. If a train ride or another winter outing is on the trip, our guide to what to wear on a Polar Express train ride covers layering pajamas for a cold platform.

Frequently asked questions

Should I pack Christmas pajamas in my carry-on or checked bag? The carry-on, in our view. A delayed checked bag is fixable for most things, but not for a matching set in several sizes the day before Christmas.

Can kids wear pajamas in a car seat? Yes. A thin pajama set is the kind of close-fitting layer the AAP recommends under a harness. Keep bulky coats off under the straps and put the coat on backwards or a blanket on top after buckling.

Can I bring baby formula and puree pouches through TSA? Yes, in amounts over 3.4 ounces. Tell the TSA officer at the start of screening and take them out of the bag for separate screening.

Should I wrap gifts before a flight? No. The TSA says an officer may have to unwrap an item that alarms, so use gift bags or wrap after you arrive.

Can I exchange PatPat pajamas for a different size while I am traveling? There is no direct exchange. The policy says to return the item and place a separate order, which rarely arrives in time once you have left, so try everything on at home first.

What if my baby outgrows the Christmas romper before the trip? Keep the tags on, put the baby in a plain bodysuit in the print's main color for the photo, and contact service@patpat.com about a return within 30 days of delivery.

Is it safe for a baby to sleep in the car seat after a long drive? The AAP says to move a baby who falls asleep in a car seat, stroller or carrier to a firm, flat sleep surface on their back as soon as possible.

Sizes on each print sell out one at a time, and the order you place this week is the one you can still try on at home before you travel. Measure everyone tonight and check that every size on your list is in stock before you pack the car.

About this article

Written and fact-checked by the PatPat Editorial Team. How we research, source and review what we publish is set out on our editorial standards page.

Method. Product details, fabric content and in-stock sizes were read from PatPat product pages in November 2026. PatPat is the seller of these pajamas, and we did not wear-test any of them. Return and shipping terms were read from PatPat's policy pages in November 2026. The packing lists, the travel-outfit table and the fit fixes are editorial judgment based on those pages and the guidance cited below, not research findings.

Sources. Car seats and coats: AAP, Winter Car Seat Safety Tips. Baby sleep and layers: AAP, A Parent's Guide to Safe Sleep. Liquids: TSA, Liquids, Aerosols and Gels Rule. Children at screening: TSA, Traveling with Children. Wrapped gifts: TSA, holiday travel notice, December 2024. Returns: PatPat refund policy. Shipping: PatPat shipping policy.

Last updated 10 November 2026 · Next review November 2027