The best matching onesies for 2025
Check out our collection of super soft, comfy onesies. Take your pick from cute prints to must-have characters. Mission: Cozy? Mission accomplished.
The ultimate lazy day look, a onesie is a loungewear must-have. Forget finding matching separates: a onesie is max comfort you can just slip (or zip) into. Weekend TV bingeing? Self-care and baking snacks? A onesie's what you need to do it in style.
What's a onesie?
A onesie is a loose-fitting, casual jumpsuit that's ultra-comfortable and fun to wear. Think of it as a wearable blanket. You can wear one-piece pajamas, known as onesies, are around the house or for sleeping. Sporting your fave out and about? We won’t judge. Our character onesies make the perfect costumes. In super-soft fleecy fabric, a onesie is ultra cozy and perfect for when the temperatures drop. Â
Best Onesie Fabrics
There’s no need to turn up the heating when you have one of our super snuggly onesies. Made in soft fleece, our onesies will keep you warm all winter. Our onesies' fuzzy fleece interior makes them extra cuddly and comfy. Just add our affordable faux fur slippers.
Matching Couples Onesies
Twinning is winning, and our onesies come in lots of sizes so you can match your S.O. Perfect for your Insta pics, our couples' matching onesies are the ultimate lazy day and move marathon attire. So snuggle up and press play on that box set... Want to channel an iconic duo? Our Shrek and Donkey onesies should top your shopping list.
Character Onesies
Our playful character onesies let you morph into your favorite movie or TV character in the time it takes you to step in and zip up. Assemble your team and sport our Power Rangers onesies for your party, or channel your inner tot in our Sesame Street onesies. They come complete with a cozy character face hood to transform into your screen hero.
FAQs
What's an adult onesie called?
- An adult onesie is often just called a "onesie," but you might also see names like "adult onesie," "pajama suit," or "romper."
How do you size an adult onesie?
- Sizing for adult onesies typically follows standard clothing sizes (S, M, L, XL, etc.).
Are onesies supposed to be baggy?
- Onesies are generally designed to be loose and comfortable. While they shouldn’t be excessively baggy, a little extra room helps you move easier, especially if you're wearing it for lounging or sleep.
Is it OK for adults to wear onesies?
- Absolutely! Onesies aren't just for kids. Lots of adults love wearing them for lounging, sleeping, cozy nights in, or even for costume parties.