15 Best Onesies for Women, According to Amazon Reviewers
So soft, so cozy, so cute.
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Onesies might be the best clothing to ever exist. These one-piece pajamas are perfect for lounging, make the easiest Halloween costumes, and are the ultimate cozy-chic gift to give during the holidays.
For those on the hunt for the best onesies for women, we rounded up the best-selling onesie pajamas on Amazon. These top-rated picks are hand-picked by reviewers for their comfort, style, and functionality — plus, every single onesie on this list is super affordable (price varies by size, but most are under $30!).
See below to learn why these women's onesies rank the best among real users and reviewers. One thing's for sure with all of these onesies: their ultra-soft fleece material will have you never wanting to leave the house.
This basic black onesie gets an dose of flair from a few fun patches. Available in 9 different styles and colors, it's made from ultra-soft sweatshirt material (so it's machine washable) and features two kangaroo pockets and two zippered side pockets. Reviewers recommend sizing up if you like a looser fit.
Available Sizes: S-L
Reviews: 674
Average Rating: 4.2 stars
This roomy polyester fleece onesie was basically built for weekend-long Netflix binge sessions on the couch. Reviewers love the deep pockets and the concealed zipper drop-seat on the backside (translation: you don't have to pull down your onesie to use the toilet). Take note that because this onesie is unisex, it's extra important to follow the sizing chart.
Available Sizes: XXS-XXL
Reviews: 854
Average Rating: 4.3 stars
You'll never want to leave the couch once you put on this super-cozy microfleece onesie. The zip-front pajama features ribbed cuffs, pom-pom drawstrings, and kangaroo pockets.
Available Sizes: XS-XL
Reviews: 275
Average Rating: 4.5 stars
Available in three colors, reviewers rave that this polyester onesie is "toasty warm" as well as "durable and well-made." Pockets make it easy to carry around your phone, while the front button closure ensures you won't have to struggle to use the bathroom. Take note that this onesie is hand-wash only.
Available Sizes: S-XL
Reviews: 774
Average Rating: 4.6 stars
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Pokémon fans have made this cute onesie an Amazon best-seller. The sleeping pocket monster costume comes in three colors.
Available Sizes: S-XL
Reviews: 412
Average Rating: 4.6 stars
Get in on the tie dye resurgence by sporting this wildly colorful onesie. Reviewers say the fabric is "so soft and cozy" and that this jumpsuit is perfect for lounging around the house in.
Available Sizes: S-XXL
Reviews: 136
Average Rating: 4.3 stars
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Amazon shoppers recommend going up a size when ordering this adult onesie made from anti-pill fleece, since the material isn't stretchy. Otherwise, reviewers are big fans of the "not too thick but quite warm" material and the two kangaroo pockets in the front.
Sizes Available: XS-2X Plus
Reviews: 620
Average Rating: 4.4 stars
Whether you're looking for a cute last-minute Halloween costume or cozy pair of fleece pajamas you can wear all winter long, this roomy hooded onesie is calling your name. It comes in 14 styles, including animal prints with fun faces and fair isle patterns.
The brand also boasts their fade-proof, polyester material that naturally holds dye well. Reviewers recommend sizing up when purchasing this "extremely adorable and affordable" onesie.
Available Sizes: S-XXL
Reviews: 830
Average Rating: 4.4 stars
Whether you're looking for a quick last-minute Minions costume, or you love the idea of dressing up like these adorable characters any day of the year, reviewers love this loose-fitting onesie.
Available Sizes: S-XL
Reviews: 200
Average Rating: 4.6 stars
Choose your favorite Disney character (options include Winnie the Pooh, Eeyore, Sully, and Mrs. Potato Head) then zip yourself up inside this machine washable onesie that Amazon shoppers say is like being wrapped up inside a "fleece blanket."
Sizes Available: S-XL
Reviews: 33
Average Rating: 4.3 stars
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Unicorn costumes are all the rage this Halloween, and dressing up like one couldn't be easier thanks to this top-rated onesie, which comes in three solid colors and a rainbow option. Reviewers love the pockets and vibrant colors, but note that the fabric is on the thinner side.
Sizes Available: S-XL
Reviews: 345
Average Rating: 4.4 stars
SleepytimePJs Women's Fleece Hooded Footed Onesies
If you're looking for the perfect Christmas pajamas, look no further. This onesie's 9 pattern options include candy canes, snowflakes, and holiday stockings, so go ahead and try to find a more appropriate outfit for watching Hallmark Christmas movies — we'll wait. Reviewers highly recommend them as Christmas gifts!
Available Sizes: XS-2X Plus
Reviews: 1,179
Average Rating: 4.4 stars
Choose from one of six different animals (including zebra, giraffe, or cheetah), then get ready to cozy up in this machine-washable, zip-up adult onesie outfitted with pockets and a hood. Reviewers found that sizing was just right and fit accordingly with the provided size chart.
Available Sizes: XS-XXL
Reviews: 313
Average Rating: 4.5 stars
Toy Story Halloween costumes are more popular than ever, so it's no surprise this alien onesie is loved by reviewers. You can also opt for a character from Monsters Inc. Note that pregnant reviewers say this is a great maternity costume option!
Sizes Available: S-XL
Reviews: 89
Average Rating: 4.5 stars
Amazon shoppers love how adorable this Lilo & Stitch-inspired button-front onesie is — once you pop the hood on, the onesie comes to life. Reviewers note that it "held up well in the wash" and is "very soft and cozy."
Available Sizes: S-XL
Reviews: 446
Average Rating: 4.4 stars
Lauren (she/her) is the executive digital content director of the Hearst Lifestyle Group, where she oversees online content and strategy for Good Housekeeping, Woman's Day and other Hearst titles, including SEO, video, social media and e-commerce efforts. She has almost 20 years of experience writing and editing beauty, lifestyle, home, health, entertainment and product review content. She graduated from NYU with a degree in journalism and history.
Shanon is a writer and editor who specializes in best-of product roundups and deals. She has over six years of experience, including almost three years as a Good Housekeeping product and reviews editor, covering the best sales and products across home, appliances, health, beauty, parenting and more.
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