Onesies

At SillySanta you'll find over 40 matching styles of onesies – also known as jumpsuits or all-in-one loungewear – for women, men and kids, rated 4.8 out of 5 from over 1400 reviews. Match the whole family for this year's cosy night in or holiday card! From the snuggly Brown Teddy Bear Onesie to the Grey and Pink Teddy Bear versions, there's a onesie for every taste in our collection.

Every style of onesies for the whole family

The range splits into two clear families. There are the everyday teddy-bear styles you'll reach for all year, and the festive Christmas designs built for the season. Because so many designs come in more than one colour and run across women's, men's and kids' sizing, mixing and matching with friends and family is the whole point. Grab the same print in three sizes for a family movie night, or have everyone in a different colour of the same teddy style, it works either way.

This page is the overview. Once you've landed on a direction below, follow the links through to the more specific collections, where you'll find the full grid for that style.

Top 10 Onesies

Discover our most-loved onesies, from cosy fleece characters to playful novelty costumes for every age.

Teddy bear and everyday onesies

The everyday styles are the teddy-fleece loungewear ones, and they're the heart of the all-year range. Think brown, grey and pink teddy bear designs, the kind you live in on a cold Sunday. The teddy material has a real bit of stretch to it, which is why the product pages describe putting one on as getting a giant hug. The brown teddy bear is the staple, and it comes in women's, men's and kids' versions so the whole household can match: the Women's Brown Teddy Bear Onesie, the Men's Brown Teddy Bear Onesie and the Kids' Brown Teddy Bear Onesie are all cut from the same soft fleece.

These are the ones to reach for when there's no occasion at all. They lounge well, they layer over pyjamas, and the colour choices mean a group can each pick their own shade without anyone clashing.

Festive and seasonal onesies

When the season turns, the Christmas designs take over. This is where you'll find Candy Cane, Reindeer, Ho Ho Ho and The Grinch, plus blue Christmas prints, all in the same teddy fleece as the everyday styles. A fun, true detail: a Christmas onesie goes on in about 10 seconds, which matters more than you'd think when you're trying to get everyone downstairs on Christmas morning. Browse the full festive grid in christmas onesies, and if you're shopping for the dads of the house, the mens christmas onesies collection narrows it down for you.

Halloween is part of the wider onesie family too, even though those costume styles live on their own page rather than in this grid. If you're after spooky designs for a party or trick-or-treating, head straight to halloween onesies for the full Halloween line-up.

Sizing across women's, men's and kids' onesies

One of the best things about shopping the hub is that everyone's covered in one place. The fit is regular, so pick the size you'd normally wear. If you're caught between two sizes, size up: a onesie should have a little room to move rather than pull. The same logic applies to the little ones, and you can shop their range directly in kids onesies, with the festive styles gathered in kids christmas onesies. Because the sizing runs right across women's, men's and kids', getting a matching set for the whole family is genuinely straightforward.

Fabric and care

Every onesie here is made from the same super soft teddy fleece. The composition is 100% polyester, and some styles use 100% recycled polyester, so you can keep things a little kinder without giving up the warmth. The fleece is what makes them so warm and that bit stretchy, the giant-hug feel running through the whole range.

Care is simple. Gentle machine wash at a maximum of 30 degrees, turn the onesie inside out first, and wash with similar colours. Skip the tumble dryer, skip the iron, and no bleach or dry cleaning. Treat it gently and the teddy fleece keeps its softness wash after wash.