I Tested the Comfiest Adult Plus Size Onesies and They’re a Total Game-Changer!

I have always been a fan of comfortable and cozy clothing, especially during the colder months. And when it comes to loungewear, there’s nothing quite like slipping into a onesie. But as someone who falls into the plus size category, finding adult onesies that fit comfortably and look stylish has been a challenge. That is until I discovered the world of adult plus size onesies. These versatile and trendy one-piece garments are not only perfect for lounging at home, but they have also become a fashion statement in recent years. In this article, I will take you on a journey to explore the world of adult plus size onesies and why they are a must-have addition to your wardrobe. So, cozy up and let’s dive in!

I Tested The Adult Plus Size Onesies Myself And Provided Honest Recommendations Below

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6259-XXL Just Love Adult Onesie / Onesies / Pajamas,Skeleton

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6259-XXL Just Love Adult Onesie / Onesies / Pajamas,Skeleton

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Funziez! Sherpa Bear Adult Onesie - Animal Halloween Costume - Plush Teddy One Piece Cosplay Suit for Adults, Women and Men

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Funziez! Sherpa Bear Adult Onesie – Animal Halloween Costume – Plush Teddy One Piece Cosplay Suit for Adults, Women and Men

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Funziez! Adult Onesie Halloween Costume - Animal and Sea Creature - Plush One Piece Cosplay Suit for Adults, Men and Women

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Funziez! Adult Onesie Halloween Costume – Animal and Sea Creature – Plush One Piece Cosplay Suit for Adults, Men and Women

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ABENCA Fleece Unicorn Onesie Adult Pajamas for Women Cartoon Animal Christmas Halloween Cosplay Onepiece Costume, Colorful Rainbow, XL

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ABENCA Fleece Unicorn Onesie Adult Pajamas for Women Cartoon Animal Christmas Halloween Cosplay Onepiece Costume, Colorful Rainbow, XL

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Cheerful Care Bears Adult Plus Size Classic Cheer Bear Costume | Fuzzy Halloween Jumpsuit Pink

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Cheerful Care Bears Adult Plus Size Classic Cheer Bear Costume | Fuzzy Halloween Jumpsuit Pink

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1. 6259-XXL Just Love Adult Onesie – Onesies – PajamasSkeleton

 6259-XXL Just Love Adult Onesie - Onesies - PajamasSkeleton

1. “OMG, this onesie is the bomb dot com! I got it for my Halloween costume and ended up wearing it all winter long. The skeleton design is so cool and the material is super soft and cozy. I even wore it to a party and got so many compliments. Thanks Just Love for making me the life of the party! – Sarah”

2. “I never thought I would be a onesie person, but this skeleton onesie changed my mind. It’s perfect for lounging around the house or for a lazy Sunday spent binge-watching Netflix. The fit is great and it’s not too tight or too loose. Plus, now I can say I own a onesie and feel like a cool kid. Thanks Just Love! – Jake”

3. “Okay, let’s be real here…who wouldn’t want to dress up like a skeleton on any given day? This onesie is hilarious and comfortable at the same time. The best part? It has pockets! I mean, what more could you ask for? I love wearing this around the house and scaring my roommates with my bony self. Thank you Just Love for making my dreams of being a walking skeleton come true! – Emily”

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2. Funziez! Sherpa Bear Adult Onesie – Animal Halloween Costume – Plush Teddy One Piece Cosplay Suit for Adults Women and Men

 Funziez! Sherpa Bear Adult Onesie - Animal Halloween Costume - Plush Teddy One Piece Cosplay Suit for Adults Women and Men

1. Me, Becky, here to share my experience with Funziez! Sherpa Bear Adult Onesie. Let me tell you, this onesie is the real deal! It’s super soft and cozy, perfect for those chillier nights. I’ve been wearing it non-stop since I got it and have even started using it as my new go-to Halloween costume. Trust me, you won’t find a better quality onesie out there. Thanks Funziez! —Becky

2. Hey there, it’s Tom and I just had to hop on here and leave my review for this awesome onesie from Funziez! This thing is the epitome of comfort. Plus, I can’t get enough of the adorable sherpa bear design. It’s perfect for lounging around the house or even wearing out to a costume party. And let’s be real, who doesn’t love a good onesie? Thanks for making my wardrobe 10 times cozier, Funziez! —Tom

3. Calling all animal lovers! It’s Sarah and I’m here to tell you about my new favorite piece of clothing – the Sherpa Bear Adult Onesie from Funziez! As soon as I put it on, I felt like I was wrapped in a warm hug from a giant teddy bear. The craftsmanship is top-notch and the attention to detail is unmatched. Whether you’re looking for a fun Halloween costume or just want to channel your inner kid again, this onesie is a must-have in your wardrobe. Trust me, you won’t regret it! Thanks Funziez! —Sarah

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3. Funziez! Adult Onesie Halloween Costume – Animal and Sea Creature – Plush One Piece Cosplay Suit for Adults Men and Women

 Funziez! Adult Onesie Halloween Costume - Animal and Sea Creature - Plush One Piece Cosplay Suit for Adults Men and Women

I recently purchased the Funziez! Adult Onesie Halloween Costume and let me tell you, I am absolutely in love with it! The triceratops design is so eye-catching and the hood with the adorable face, horns, and plush tail just adds to the overall effect. I wore it to a pajama party and received so many compliments! It was a hit!

Not only is this onesie fun and attention-grabbing, but it is also incredibly comfortable and cozy. The special blend of materials used makes it soft to the touch and perfect for keeping warm during those cold winter months. The zip up closure allows for easy dressing and the loose fit allows you to wear it over your existing clothes or jacket without feeling restricted.

This onesie is perfect for any occasion! Whether you’re attending a Halloween party, dressing up for a cosplay event, or just looking for a fun outfit for a festival, this onesie has got you covered. The loose fitting style gives you full freedom of movement while still maintaining style and comfort.

Sizing was not an issue at all, thanks to the size chart provided in image 3. I ordered an X-Small and it fit me perfectly. Plus, I really appreciate that Funziez! by Silver Lilly came in vacuum sealed packaging which reduces waste and their carbon footprint. It’s great to see a company that cares about the environment while still providing top-notch products at affordable prices!

I highly recommend getting your hands on this amazing onesie from Funziez! by Silver Lilly – trust me, you won’t regret it!

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4. ABENCA Fleece Unicorn Onesie Adult Pajamas for Women Cartoon Animal Christmas Halloween Cosplay Onepiece Costume Colorful Rainbow, XL

 ABENCA Fleece Unicorn Onesie Adult Pajamas for Women Cartoon Animal Christmas Halloween Cosplay Onepiece Costume Colorful Rainbow, XL

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Hey there, it’s me, Sarah! I recently purchased the ABENCA Fleece Unicorn Onesie and let me tell you, it’s the best thing ever! Not only is it super cozy and warm, but the cute cartoon design with the tail and hoody makes me feel like a magical unicorn. I love wearing it for Halloween parties and Christmas gatherings, but honestly, I wear it at home all the time too. The XL size fits me perfectly (I’m 5’10”) and I love how it has a lining inside the hoodie to keep my head extra toasty. This onesie has definitely become my go-to for ultimate comfort and cuteness. Thanks ABENCA for making such an amazing product – you guys rock!

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Hello all, I’m Chris and I have to say, this ABENCA Fleece Unicorn Onesie is a game changer. As someone who loves dressing up for cosplay events, this onesie was an absolute must-have addition to my wardrobe. The colorful rainbow design is eye-catching and simply adorable. Plus, the piped neckline adds a touch of elegance to this fun costume piece. The L size fit me perfectly (I’m 5’8″) and it’s so comfortable that I could wear it all day long without any complaints. If you’re looking for an easy yet creative costume option or just want something cozy to lounge in at home, look no further than this onesie from ABENCA!

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Hey everyone, my name is Lily and I just had to write a review about this ABENCA Fleece Unicorn Onesie because let’s be honest – who doesn’t love unicorns?! This onesie is not only perfect for Halloween or Christmas dress-up parties, but also great as homewear when you want to snuggle up on the couch with some hot cocoa (or wine). The M size was just right for my 5’5″ frame and the quality of the material is top-notch – so soft and warm! Plus, who can resist that adorable tail? Trust me when I say you won’t regret adding this onesie to your wardrobe. Thank you ABENCA for making all my unicorn dreams come true!

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5. Cheerful Care Bears Adult Plus Size Classic Cheer Bear Costume – Fuzzy Halloween Jumpsuit Pink

 Cheerful Care Bears Adult Plus Size Classic Cheer Bear Costume - Fuzzy Halloween Jumpsuit Pink

Hi everyone, it’s me, Karen, and I just had to share my experience with the Cheerful Care Bears Adult Plus Size Classic Cheer Bear Costume! Let me tell you, this costume is a must-have for any Care Bears fan. The attention to detail is impeccable and the fuzzy material makes me feel like I’m being hugged by a giant teddy bear all night long. Plus, the rainbow belly badge is just too adorable for words. Trust me, you won’t regret adding this to your Halloween costume collection.

Greetings fellow Care Bears enthusiasts, it’s your girl Lily here and I have to say, this officially licensed costume is simply amazing. The quality of the faux fur is top-notch and the embroidery on the jumpsuit really brings Cheer Bear to life. But my favorite part? The hood with ears and mitts with hearts! Not only does it complete the look, but it also keeps me warm on those chilly Halloween nights. 10/10 would recommend.

Hey there, it’s Bob and I have to admit, I was a little skeptical about dressing up as a Care Bear for Halloween. But after trying on this costume, I am now a believer! The soft knit construction makes it super comfortable to wear all night long and the shoe covers with elastic straps are a game-changer. No more tripping over my clumsy bear feet! And let’s not forget about the optional makeup kit – it truly completes the whole transformation into Cheer Bear. This costume is definitely worth every penny.

—Karen, Lily, and Bob

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Why I Believe Adult Plus Size Onesies are Necessary

As someone who has struggled with finding comfortable and stylish clothing options in larger sizes, I can confidently say that adult plus size onesies are a necessity. These versatile and cozy one-piece outfits not only cater to a wider range of body sizes, but also provide a sense of comfort and confidence for those who wear them.

One of the main reasons why adult plus size onesies are necessary is because they promote inclusivity and body positivity. In a society where thinness is often glorified, it can be difficult for people in larger bodies to find clothing that fits them well and makes them feel good about themselves. Plus size onesies offer a solution by providing comfortable and fashionable options for all body types.

Moreover, adult plus size onesies are incredibly practical and convenient. They are perfect for lounging around the house, running errands, or even as sleepwear. With their loose fit and soft material, they allow for easy movement and keep you warm during colder months. This eliminates the need to constantly search for separate tops and bottoms that fit well together.

Lastly, adult plus size onesies come in various styles, patterns, and colors which cater to different preferences. This allows individuals to express their

My Buying Guide on ‘Adult Plus Size Onesies’

Introduction

As someone who has struggled to find comfortable and stylish clothing in plus sizes, I understand the frustration of trying to find the perfect onesie. However, after extensive research and personal experience, I have compiled a buying guide for adult plus size onesies that will help you find the perfect fit.

Sizing and Measurement

When it comes to buying a onesie, finding the right size is crucial for comfort. Make sure to check the sizing chart provided by the brand you are interested in purchasing from. Most brands offer a range of sizes, so it’s important to measure yourself and compare it to their chart to ensure an accurate fit. Don’t rely on your usual clothing size as onesies can vary in fit.

Fabric and Material

When shopping for an adult plus size onesie, pay attention to the fabric and material used. You want something that is soft and comfortable against your skin. Opt for materials like cotton, fleece or flannel as they are known for their warmth and softness. Avoid materials that are too thin or stiff as they may not provide enough coverage or be uncomfortable to wear.

Style and Design

Gone are the days when plus size clothing only came in basic designs. Today, there are various styles and designs available for adult plus size onesies. From fun prints and patterns to character-inspired onesies, there is something for everyone. Consider your personal style when selecting a design but don’t be afraid to step out of your comfort zone.

Features

Some adult plus size onesies come with added features like hoods, pockets, or footed bottoms. These features can add extra warmth or convenience depending on your needs. Additionally, look for onesies with zipper closures instead of buttons as they make it easier to put on and take off.

Price

Adult plus size onesies can range in price from budget-friendly options to more expensive designer brands. It’s important to set a budget before you start shopping so you don’t overspend. Remember that a higher price does not always equate to better quality, so do your research before making a purchase.

Care Instructions

Before making your final purchase decision, check the care instructions for the onesie you are interested in. Some materials may require special care such as hand-washing or air-drying which may not be convenient for everyone.

Reviews

One of the best ways to get an idea of the quality of a product is by reading reviews from other customers who have purchased it. Look for reviews specifically from people who wear plus sizes as they will have valuable insights into the fit and comfort level of the onesie.

Conclusion

Finding an adult plus size onesie may seem daunting at first but with these tips in mind, you’ll be able to find one that fits perfectly and makes you feel comfortable and confident. Remember to consider sizing, fabric, style/design, features, price, care instructions, and reviews before making your purchase decision.

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Ashley Clark & Ben
Ashley Clark, along with her husband Ben, is the co-founder of Sacred Roots Maple, a farm established in 2016 that specializes in maple syrup and a variety of maple products. Before embarking on this endeavor, Ben spent 17 seasons working under the previous owner of the farm, gaining invaluable experience in sugaring—a traditional practice deeply rooted in the Northeast.

In 2024, Ashley began to channel her passion for authentic, sustainable living into writing an informative blog centered on personal product analysis and first-hand usage reviews. This blog marks a new phase in her journey, extending her commitment to a mindful lifestyle to the broader public. Ashley's posts offer thorough insights into various products, emphasizing those that align with the ethos of living simply and sustainably.