Kids' Christmas Jumpers

At SillySanta you'll find over 10 kids' Christmas jumpers – also known as childrens xmas jumpers or childs Christmas jumpers – rated 4.9 out of 5 from over 30 reviews. Match the whole family on this year's Christmas card! From the cheeky Kids' Rudolph Christmas Jumper to the playful Kids' Gingerbread design and the cool Retro Reindeer Green, there's a festive jumper for every little one in our collection.

Our Range of kids christmas jumpers, by Character and Colour

This is a focused collection of 12 soft knitted jumpers, picked so there's a look for every kind of kid. You'll find a Rudolph with his red nose front and centre, a friendly reindeer knit, a gingerbread design, a bold Merry Xmas slogan jumper and a retro green reindeer for the kids who like a slightly cooler, old-school feel. Colours run across green, red and blue, so it's easy to find one that suits your child or to pick a shade that ties in with what everyone else is wearing.

Because the designs share the same warm, festive spirit, they sit nicely together in a photo even when each child has chosen something different. The Rudolph and reindeer styles tend to be the crowd-pleasers for younger ones, while the Merry Xmas slogan and retro green reindeer go down well with older children who want something a bit less cutesy. If you want to see the rest of the family's options alongside these, our full christmas jumpers range has matching styles for grown-ups too.

Sizing and Fit: kids christmas jumpers for Growing Children

Kids grow fast, and nobody wants a jumper that only fits for one December. These are a regular fit, so the simplest rule is to pick the size your child usually wears. If they're between two sizes, size up. They'll get a bit more wear out of it, and a slightly roomy festive knit is far comfier than a tight one over a school shirt.

For a steer on age and height, our own fit models give you real reference points. A child around 129 cm (4'3") wears our 6–8Y, and children roughly 132 to 141 cm tall sit in the 8–10Y. Sizing covers toddlers right through to older children, so whether you're shopping for a childs christmas jumper for a three-year-old or a childrens xmas jumper for a ten-year-old, there's a fit that works. Pick by the age and height your child actually is now, then size up if you're caught between two.

Soft, Itch-Free Comfort Little Ones Will Actually Keep On

The quickest way to ruin a Christmas photo is a jumper the kids keep tugging at. These are made from 100% acrylic, so they're super soft and comfy with a proper knitted feel, and they stay gentle against younger skin rather than scratchy. That matters most for toddlers and anyone who pulls a face at the first hint of itch.

They're warm enough to handle a chilly Christmas morning or a draughty school hall, and they layer easily over a shirt or a long-sleeve top. If you're also after a childrens xmas t shirt for milder days or for layering, our jumpers are the cosier pick for cold mornings and school corridors, while still being light enough to wear all afternoon.

Care and Durability: Built for Play and the Washing Pile

Children's jumpers need to survive more than one wear, and a Christmas one usually gets a hard month of play, snacks and school. The care is simple: a gentle machine wash at a maximum of 30°, washed with similar colours, then dried flat. Skip the tumble dryer, the iron, bleach and dry cleaning, and the knit holds its shape and colour through repeat washes. That's the difference between a jumper that looks tired by mid-December and one that's still photo-ready on Christmas morning.

Lots of parents also compare Next and M&S when looking for children's christmas jumpers. At SillySanta we focus on a tight, family-matching range that gets everyone, down to the littlest elf, into the same photo, all super soft and easy to wash at 30°.

Matching the Whole Family for the Christmas Card

This is where the collection really earns its place. The big moment isn't just one child in a cute knit, it's the whole crew lined up together. Pick a Rudolph for the toddler, a reindeer for the middle one and a Merry Xmas slogan for the eldest, and you've got a Christmas card that looks intentional rather than thrown together.

It's the same story for Christmas Jumper Day at school, where a child wants to walk in feeling part of the fun, and for Christmas morning, when everyone's still in their festive knits over breakfast. A childrens christmas jumper does a lot of quiet work across December: the school event, the photo, the visit to the grandparents. Match it with what mum, dad and siblings are wearing from the wider range, and the littlest elf is finally in the picture too.