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'Tis the season to be cosy and throw your own winter onesie party

December 27, 2018

'Tis the season to be cosy and throw your own winter onesie party

Christmas is the season to be jolly but with the wintry weather you may not feel all that keen to venture outside in your glitzy party outfits. So, if you’re in the mood to party but also want to stay wrapped up and cosy, then why not have the best of both worlds and throw a onesie party! 

A sleepover party is not just for kids, now the pyjama party concept is a big hit with all ages. From pillow fights to beer pong, onesie parties allow for a wider range of activities to take place, all in your own custom fashion. Compete with your friends for the most wacky onesie, or simply snuggle up and enjoy a pizza and a film in fantastic company. 

For teenagers and adults alike, onesie parties are a great chance to catch up with friends and have fun, all in the luxurious comfort that this novelty nightwear can offer. With everyone feeling so relaxed, it’s a chance to get your guests involved in some silly party games. Try putting on an indoor sports day with activities such as limbo and balloon football, or play a festive guessing game. And don’t forget to award a prize to the best dressed guest!

Here’s our handpicked a selection of whimsical onesies that are sure to make you stand out.

1. Premium Royal Blue Unicorn Onesie

PREMIUM ROYALE BLUE UNICORN ONESIE | ONESIEFUL

Christmas is a time for magic and what creature is more magical than a unicorn? This sumptuous onesie is part of a premium collection that is created from ultra plush materials. In this onesie you will be so cute and comfortable that you will be glowing. Why not go all out and choose a unicorn theme for your party as well. Unicorns are totally on trend and there are so many unicorn decorations and treats in the shops at the moment.

2. Green Christmas the Grinch Primark Adult Men’s Onesie

This festive Primark onesie is a fine choice for a Christmas party. Modelled on the grouchy Grinch character created by Dr Seuss, this onesie is perfect for getting in the spirit, and the cosy, comfy fit teamed with funny character hood will bring a smile to even the grumpiest of guests.

3. Disney’s Mickey Mouse Grey and White Primark Adult Onesie

DISNEY'S MICKEY MOUSE GREY & WHITE ADULT ONESIE | PRIMARK

If you’re going to a slumber party, then why not reconnect with your childhood and go as a loveable Disney character from your past. This grey, white and pink adult onesie is super cute and is decorated with the famous Mickey Mouse icon and features a hood topped with mousey ears.

4. Premium Moody Cow Onesie

PREMIUM MOODY COW ONESIE | ONESIEFUL

If cows are your thing then this charming cow onesie will knock the spots off the competition. The super soft premium fabric is decorated with a bold black and white cow print and features a tail and character cow head hood.

5. Premium Cat’s Meow Onesie

PREMIUM THE CAT'S MEOW CAT ONESIE | ONESIEFUL

When snuggled down in this gorgeous cosy onesie crafted from premium quality fabric, you will feel like the cat that got the cream. This adorable cat onesie with feline face on the hood will transform any cat lover into their favourite little fur ball, and they will look purrfectly cute in the process.






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Onesie Size Guide
Our onesies are made of comfortable stretchy fleece so they are easy to size. The most important sizing criteria is height. To help you, we have provided an approximate height range. If in doubt take the next size up. Onesies are designed for an oversized fit and are much more comfortable that little bit bigger.