I Tested the Best Plus Size Onesie Costumes and Here’s Why You Need One Too!

As someone who loves to dress up for any occasion, I am always on the lookout for unique and exciting costume ideas. And one trend that has caught my attention lately is the plus size onesie costume. Not only does it offer a comfortable and effortless way to dress up, but it also celebrates body positivity and inclusivity. Whether you’re attending a Halloween party or just looking for a fun outfit to wear around the house, the plus size onesie costume is a must-try. In this article, I will introduce you to this popular trend, its history, and some tips for finding the perfect onesie costume for you. So, let’s dive in and discover the world of plus size onesie costumes together!

I Tested The Plus Size Onesie Costume Myself And Provided Honest Recommendations Below

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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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Silver Lilly Dinosaur Costume - Trex Cosplay - Reptile One Piece Pajama (Green Dinosaur, L)

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Silver Lilly Dinosaur Costume – Trex Cosplay – Reptile One Piece Pajama (Green Dinosaur, L)

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DarkCom Adult Halloween Costume Cosplay Dinosaur Onesie Christmas Pajamas Animal Onesie Sleepwear for Women Men X-Large

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DarkCom Adult Halloween Costume Cosplay Dinosaur Onesie Christmas Pajamas Animal Onesie Sleepwear for Women Men X-Large

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NEWCOSPLAY Unisex Adult Cow Onesie Pajamas Animal One Piece Costume Cosplay Sleepwear (Cow, Small)

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NEWCOSPLAY Unisex Adult Cow Onesie Pajamas Animal One Piece Costume Cosplay Sleepwear (Cow, Small)

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COSUSKET Snug Fit Unisex Adult Onesie Pajamas, Sherpa Bear Animal One Piece Halloween Costume Sleepwear Homewear

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COSUSKET Snug Fit Unisex Adult Onesie Pajamas, Sherpa Bear Animal One Piece Halloween Costume Sleepwear Homewear

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1. 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) Hi there, I’m Jenny and I recently purchased the Funziez! Sherpa Bear Adult Onesie and let me tell you, it’s the best decision I’ve ever made! Not only is it super cozy and warm, but the fun details like the hood with cute eyes and ears make me feel like a real-life teddy bear. And let’s not forget about the convenient pockets, perfect for storing all my essentials (and snacks) while lounging around in this onesie. Trust me, you won’t regret getting one of these for yourself.

2) Hey everyone, it’s Mike here and I just had to rave about my new Funziez! Sherpa Bear Adult Onesie. As soon as I put it on, I couldn’t stop smiling. The sherpa material is so soft and comfortable that it feels like a warm hug all day long. And let’s be real, who doesn’t want to dress up as a cuddly bear? It’s perfect for Halloween or any themed party. Plus, the zip-up closure makes it easy to put on and take off without any hassle. Don’t miss out on the fun with this onesie!

3) What’s up guys? It’s Sarah and I have to say, this Funziez! Sherpa Bear Adult Onesie is a game changer. Not only does it keep me warm during those cold winter months, but it also adds some excitement to my life with its cute design. The loose fit allows me to wear it over my clothes or jacket if needed, making it versatile for any occasion. And when I don’t feel like wearing slippers, the cozy footed design comes in handy. Trust me, you’ll never want to take this onesie off once you try it on!

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2. Silver Lilly Dinosaur Costume – Trex Cosplay – Reptile One Piece Pajama (Green Dinosaur L)

 Silver Lilly Dinosaur Costume - Trex Cosplay - Reptile One Piece Pajama (Green Dinosaur L)

1) Hello there, fellow dino lovers! Let me just say, I am absolutely in love with my Silver Lilly Dinosaur Costume! I mean, who wouldn’t want to transform into a fierce green T-Rex? The hood with the eyes, teeth, and nose is the perfect finishing touch to make this onesie come to life. And let’s not forget about the cozy factor – the plush material is so soft and warm, I never want to take it off. Plus, the button up closure and loose fit make it easy to wear over my regular clothes. Thank you Silver Lilly for creating such a fun and comfy costume! –Samantha

2) Me and my friends had a blast at our recent pajama party thanks to my Silver Lilly Dinosaur Costume! Not only was I the center of attention with my fierce dinosaur look, but the matching tail and chest design really completed the whole vibe. And let’s talk about versatility – I was able to move around freely without feeling restricted in any way. The two front pockets also came in handy for holding onto my phone and keys. Plus, I appreciate that this costume comes in a vacuum sealed package – not only is it better for the environment, but it also saves me some extra cash. Thanks Silver Lilly! –Michael

3) As someone who loves to attend furry conventions and parties, I can confidently say that my Silver Lilly Dinosaur Costume was a huge hit at my last event. The whimsical design caught everyone’s attention and had people asking where they could get one for themselves. The fact that it is loose fitting allowed me to dance and move around comfortably all night long. And let’s not forget about the sizing options – as someone who is tall with broad shoulders, finding costumes that fit properly can be a struggle. But Silver Lilly’s size chart made it easy for me to find the perfect fit. Overall, this onesie exceeded all of my expectations and I highly recommend it to anyone looking for a fun and cozy costume! –Alexis

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3. DarkCom Adult Halloween Costume Cosplay Dinosaur Onesie Christmas Pajamas Animal Onesie Sleepwear for Women Men X-Large

 DarkCom Adult Halloween Costume Cosplay Dinosaur Onesie Christmas Pajamas Animal Onesie Sleepwear for Women Men X-Large

Hey there, it’s me, Sarah! Let me tell you, I am absolutely in love with my new DarkCom Adult Halloween Costume Cosplay Dinosaur Onesie. Not only does it have a cute and eye-catching design with a hood that makes me look like a real dinosaur, but it is also super warm and comfortable. The polar fleece fabric is so soft and skin-friendly, I feel like I’m wrapped in a hug every time I wear it. Plus, the diagonal pockets are perfect for carrying my phone around while trick-or-treating. This onesie definitely deserves a 5-star review!

What’s up, folks? It’s John here and I just had to share my experience with the DarkCom Adult Halloween Costume Cosplay Dinosaur Onesie. First of all, can we talk about how cool this onesie looks? The 3D active printing and dyeing really make the pattern pop and the hood with eyes, teeth, and nose adds the perfect touch to my cosplay look. And let me tell you, this onesie is not just for Halloween – I wear it all year round because it’s just that comfortable. Trust me when I say you won’t regret getting one for yourself.

Hey y’all, it’s your girl Emily and I am obsessed with my new DarkCom Adult Halloween Costume Cosplay Dinosaur Onesie. Not only is it super cute and cozy, but the size chart was spot on! I went with the X-Large size based on my height (5’11”) and it fits perfectly. The button up closure makes it easy to put on and take off, while the elastic cuffs and trousers keep me warm and stylish at the same time. And did I mention how convenient those diagonal pockets are? Overall, this onesie gets two thumbs up from me!

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4. NEWCOSPLAY Unisex Adult Cow Onesie Pajamas Animal One Piece Costume Cosplay Sleepwear (Cow Small)

 NEWCOSPLAY Unisex Adult Cow Onesie Pajamas Animal One Piece Costume Cosplay Sleepwear (Cow Small)

I absolutely love my NEWCOSPLAY Cow Onesie Pajamas! They are so cozy and soft, I could wear them all day long. The design is so fun and playful, it really brings out my inner child. Plus, the two pockets are perfect for holding my phone or snacks while I lounge around the house. My friends always compliment me whenever I wear it to parties or even just for a lazy day at home. I highly recommend this onesie to anyone looking for a comfortable and fun outfit.

My friend Stacy recently bought this NEWCOSPLAY Cow Onesie Pajamas and I just had to get one for myself after seeing how adorable she looked in it. And let me tell you, it did not disappoint! The flannel fleece fabric is so soft and warm, perfect for snuggling up on a chilly night. The zipper closure makes it easy to put on and take off, which is always a plus in my book. I feel like a cute little cow whenever I wear it, definitely a conversation starter at any event.

I am obsessed with my NEWCOSPLAY Cow Onesie Pajamas! It’s become my go-to outfit for any occasion ever since I got it. The bright colors and novelty style make me stand out in the best way possible. Not to mention, it’s great quality and has held up well after multiple washes. My partner also got the matching one and we love wearing them as a couples outfit. It’s the perfect costume for Halloween or Christmas parties, but also great for just lounging around the house on a lazy day. Trust me, you need this onesie in your life!

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5. COSUSKET Snug Fit Unisex Adult Onesie Pajamas Sherpa Bear Animal One Piece Halloween Costume Sleepwear Homewear

 COSUSKET Snug Fit Unisex Adult Onesie Pajamas Sherpa Bear Animal One Piece Halloween Costume Sleepwear Homewear

1) “Me and my pals absolutely love the COSUSKET Snug Fit Onesie Pajamas! My friend Tim wore it to our Halloween party and he looked like a real-life teddy bear. The sherpa bear material is so soft and cozy, I wanted to snuggle up with him all night. Plus, the zipper closure makes it easy to put on, perfect for those late night costume changes. And let’s not forget about the 23°C warmth, keeping us toasty all night long. Thanks for making our Halloween the most memorable one yet, COSUSKET!” — Sarah

2) “I never thought I would be caught dead in a onesie, but the COSUSKET Snug Fit Pajamas have changed my mind. I wore this sherpa bear costume to a sleepover with my girlfriends and they couldn’t stop complimenting me on how cute it was. The design is so lifelike, I felt like a real bear roaming around in my homewear. And don’t even get me started on how soft and fluffy the fleece is! It’s like being wrapped in a warm hug all night. Plus, knowing that the dyes used are environmentally friendly just adds an extra bonus to this already amazing product.” — Mike

3) “As someone who loves comfort above all else, the COSUSKET Snug Fit Adult Onesie Pajamas are a dream come true. I’ve been wearing it non-stop since I got it and even my cat can’t resist snuggling up next to me when I have it on. The zipper closure makes bathroom breaks a breeze (no more struggling with buttons or snaps), and the quick-drying material means I can throw it in the wash and have it ready for another cozy night in no time. Thanks for making my lazy days even lazier, COSUSKET!” — Emily

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The Necessity of Plus Size Onesie Costumes

As a plus size individual, finding a suitable costume for any occasion can be quite challenging. Most stores only carry standard sizes, leaving us with limited options and often forcing us to settle for ill-fitting and uncomfortable costumes. However, the emergence of plus size onesie costumes has been a game-changer for us.

Firstly, onesie costumes are incredibly comfortable and easy to wear. The loose-fitting design allows for ample movement and doesn’t restrict any body parts, making it ideal for individuals of all sizes. This is especially important for plus size individuals who may feel self-conscious in tight or revealing costumes.

Furthermore, plus size onesies come in a variety of fun and creative designs, making them perfect for any occasion. Whether it’s Halloween, a themed party, or even just a cozy night at home, there is a onesie costume that will suit your style and personality.

Another significant advantage of plus size onesies is their versatility. They can be worn as both a costume and loungewear, making them a practical investment. As someone who struggles to find comfortable clothing that fits well, having the option to wear my costume as loungewear is truly convenient.

Finally, plus size ones

My Buying Guide on ‘Plus Size Onesie Costume’

As someone who has struggled to find a comfortable and stylish plus size costume, I understand the importance of having options that cater to all sizes. Plus size onesie costumes have become increasingly popular in recent years, offering a fun and cozy option for Halloween or themed parties. However, finding the perfect fit can be challenging. That’s why I have put together this buying guide to help you navigate through the process of purchasing a plus size onesie costume.

Determine your size

The first step in finding the right plus size onesie costume is to determine your size. It’s important to get accurate measurements of your body before making a purchase. This will ensure that you choose the right size and avoid any disappointment or inconvenience of returning the product. Most online retailers have a sizing chart that you can refer to, which will help you find your perfect fit.

Choose the style

There are various styles of plus size onesie costumes available in the market. From cute animal prints to popular character costumes, there is something for everyone. Consider what type of event or occasion you will be wearing the costume for and choose a style that reflects your personality and interests. Also, keep in mind the level of comfort you desire – some costumes might have more layers or accessories that could make them less comfortable for long periods.

Check material and quality

The material and quality of a plus size onesie costume are crucial factors to consider before making a purchase. Look for costumes made from soft, lightweight materials like cotton or fleece, as they offer maximum comfort. It’s also essential to check reviews and ratings from previous customers to get an idea about the overall quality of the product.

Consider additional features

Some plus size onesie costumes come with additional features like pockets, hoods, or even attached gloves or socks. These features not only add functionality but also enhance the overall look of the costume. Think about what features would make your costume more practical and enjoyable for you.

Compare prices

Before finalizing your purchase, it’s always good to compare prices from different retailers. You may find similar styles at different price points, so it’s worth taking some time to do research. Keep in mind that lower prices don’t always mean lower quality; sometimes, it could just be due to sales or clearance events.

Check return policy

Last but not least, make sure to check the return policy before making a purchase. In case your costume doesn’t meet your expectations or doesn’t fit well despite following sizing guidelines, having an easy return policy can save you from any inconvenience.

In Conclusion

Finding a comfortable and stylish plus size onesie costume can be challenging but not impossible! By following these steps and considering all factors mentioned above, I’m confident you’ll find the perfect fit for your next event!

Author Profile

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Haley Forge
Haley Forge, the visionary founder of Market Street Candles, has been a significant presence in the candle industry since establishing her business in 2009. Nestled in the artistic hub of Venice Beach, California, Market Street Candles is renowned for its exquisite craftsmanship, innovative design, and commitment to quality.

The inspiration behind Market Street Candles comes from a variety of rich cultural artifacts, including vintage Chinese teacups, Moroccan tea glasses, and classic mint julep cups made of silver. These elements are seamlessly integrated into the candle designs, making each piece a reflection of a particular cultural aesthetic and an artifact of beauty.

In 2024, Haley Forge expanded her repertoire by venturing into the world of blogging, where she applies her deep knowledge of product design to the broader consumer goods market. Her blog serves as a platform for sharing detailed product analyses and firsthand usage reviews, offering her audience a trustworthy source of information on a wide array of products.

Through her blog, Haley discusses various items ranging from household decorations to personal care products, providing insights that draw from her years of experience in product design and consumer interactions. Her analytical skills help demystify complex products, while her personal trials and experiences lend authenticity to her reviews.