At SillySanta you'll find over 10 matching styles of kids' Christmas pyjamas – also known as childrens Christmas PJs or childrens xmas pyjamas – rated 4.9 out of 5 from over 400 reviews. Match the whole family for this year's Christmas card! From cosy red Christmas knit sets and Hohoho prints to licensed Harry Potter pyjamas and snuggly teddy bear onesies, there's a festive pair for every little one in our collection.
Kids christmas pyjamas for the whole family, toddler to older kids
Our childrens christmas pyjamas range covers the lot, whether you call them childrens xmas pyjamas, Christmas PJs or festive sleepsuits. You'll find classic two-piece pyjama sets, cosy knit Christmas sets, "overall" sleepsuit styles, exclusive licensed Harry Potter pyjamas, and the famously snuggly Teddy Bear onesies. Colours run across blue, red, pink, brown, burgundy and grey, so there's something to suit every little personality and every sibling who insists on being different.
A few favourites parents keep coming back to: the Kids' Red Christmas Knit Christmas Pyjamas for that proper festive-jumper feel, the Blue and Red Harry Potter Pyjamas for fans of the wizarding world, the playful Pink Hohoho Christmas Pyjamas, and the Christmas Pattern Overall styles in red and blue for an all-in-one that's easy to throw on. For the cuddliest end of the range, the Teddy Bear onesies come in brown, grey and pink. Whether your child loves a bold festive print or something soft and plain to curl up in, the breadth means you're not stuck choosing between cute and comfy.
Onesie or two-piece set? How to choose
The two main shapes do slightly different jobs. The Teddy Bear onesie is the all-in-one snuggle option, ideal for the littlest ones and loungey film nights on the sofa, wrapping them head to toe in soft fleece. The two-piece pyjama sets are the practical pick for independent toddlers and older kids, easier to get on and off and far simpler for those middle-of-the-night loo trips. Plenty of families end up with one of each: a onesie for cosying up and a two-piece for actual bedtime.
Fit and sizing for kids christmas pyjamas
Sizes run from toddler all the way to older kids, so you can dress the whole brood from the same collection. As a guide, our models around 104 cm wear the 2-4Y, and models around 129 to 134 cm wear the 6-8Y, which gives you a handy reference point if you're unsure. The simplest rule: choose the size your child would normally wear, and if they're between sizes, size up. Fit is regular or slim depending on the style, and a touch of growing room never goes amiss with kids.
Materials, comfort and care
Comfort matters most when it's nearly bedtime. The pyjama sets are a soft, durable 95% cotton with 5% elastane, so they feel gentle against the skin and have just enough stretch to move with a wriggly toddler. The Teddy Bear onesies are made from a stretchy teddy fleece (a recycled-polyester blend) that's warm without being stiff. To keep them looking good Christmas after Christmas, wash gently at a maximum of 30 degrees with similar colours, and skip the tumble dryer and bleach. Some styles are best turned inside out first. Looked after this way, a good set easily lasts more than one December, ready to come out again next year or be handed down to a younger sibling.
Childrens matching christmas pyjamas for siblings and the whole family
This is where childrens matching christmas pjs really earn their keep. Getting the kids in coordinated sets for the Christmas-morning photo is half the fun, and our childrens matching christmas pyjamas are designed to mix 'n match with friends and family. You can put every child in the same print, or let the toddler have a Teddy Bear onesie while the older ones go for a two-piece in a matching colour. To dress the grown-ups to match, browse the wider christmas pyjamas range and pull the whole family look together.
It's also worth knowing the licensed Warner Bros. Harry Potter pyjamas are exclusive to SillySanta, so if you've got a little wizard in the house, you won't find these sets just anywhere. With more than 700,000 Christmas pyjamas sold across the family of stores, these are childrens christmas pyjamas uk parents come back to year after year.
Kids christmas pyjamas – quick summary
- 13 festive pyjama styles for kids, toddler to older children
- Prices range from £16.45 to £42.95
- Sizes run from 6-12 months up to 12-14 years
- Rated 4.9/5 from 475 reviews
- Two-piece sets are 95% cotton with 5% elastane
- Teddy Bear onesies made from recycled-polyester teddy fleece
