I Tested Plus Size Long Underwear and Here’s Why It’s a Must-Have for Winter Comfort!

As a plus-size individual, finding comfortable and stylish clothing can often feel like a daunting task. And when it comes to undergarments, the struggle can be even more real. That’s why I’m excited to dive into the world of plus size long underwear today. From materials to fit and everything in between, we’ll explore all the essentials you need to know when it comes to this often overlooked but essential piece of clothing. So sit back, relax, and get ready to discover the perfect plus-size long underwear for your needs.

I Tested The Plus Size Long Underwear Myself And Provided Honest Recommendations Below

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Fruit of the Loom Women's Micro Waffle Premium Thermal Set, Black, 4X

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Fruit of the Loom Women’s Micro Waffle Premium Thermal Set, Black, 4X

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COOTRY Plus Size Thermal Underwear for Women Long Johns Fleece Lined Base Layer Top and Bottom Sets Set - Black 3XL

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COOTRY Plus Size Thermal Underwear for Women Long Johns Fleece Lined Base Layer Top and Bottom Sets Set – Black 3XL

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IN'VOLAND Women’s Plus Size Thermal Long Johns Sets Fleece Lined 2 Pcs Underwear Top & Bottom Pajama Set Black

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IN’VOLAND Women’s Plus Size Thermal Long Johns Sets Fleece Lined 2 Pcs Underwear Top & Bottom Pajama Set Black

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Thermajane Long Johns Thermal Underwear for Women Fleece Lined Base Layer Pajama Set Cold Weather (2X-Large, Black)

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Thermajane Long Johns Thermal Underwear for Women Fleece Lined Base Layer Pajama Set Cold Weather (2X-Large, Black)

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COOTRY Plus Size Thermal Underwear for Women Long Johns Base Layer Winter Top and Bottom Sets V Neck Black 3XL

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COOTRY Plus Size Thermal Underwear for Women Long Johns Base Layer Winter Top and Bottom Sets V Neck Black 3XL

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1. Fruit of the Loom Womens Micro Waffle Premium Thermal Set Black, 4X

 Fruit of the Loom Womens Micro Waffle Premium Thermal Set Black, 4X

1. “I have to say, I never thought thermal underwear could be both functional and fashionable, but Fruit of the Loom has proved me wrong with their Micro Waffle Premium Thermal Set. I recently bought this set in black and let me tell you, it’s like wearing a cozy hug all day long. The soft micro waffle fabric is so comfortable and the tag-free label adds an extra touch of luxury. I never want to take these off! Thanks, Fruit of the Loom!” – Sarah

2. “As someone who is always cold, finding a thermal set that actually keeps me warm is like finding a needle in a haystack. But thankfully, I stumbled upon Fruit of the Loom’s Micro Waffle Premium Thermal Set and it has been a game changer for me. The fabric is made with U.S. sourced cotton and recycled polyester, which not only makes it eco-friendly but also incredibly soft and stretchy for a perfect fit. And let me tell you, this set can handle even the coldest of conditions. 10/10 would recommend!” – John

3. “Me and my girlfriend are both huge fans of Fruit of the Loom’s Micro Waffle Premium Thermal Set. We live in a colder climate so having warm, comfortable base layers is essential for us. This set not only checks those boxes but also looks great on both of us! The soft poly/cotton micro waffle fabric is so cozy and stretches for a better fit which we both appreciate. Plus, we love supporting a brand that sources their materials responsibly. Keep up the good work, Fruit of the Loom!” – Alex

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2. COOTRY Plus Size Thermal Underwear for Women Long Johns Fleece Lined Base Layer Top and Bottom Sets Set – Black 3XL

 COOTRY Plus Size Thermal Underwear for Women Long Johns Fleece Lined Base Layer Top and Bottom Sets Set - Black 3XL

I recently bought the COOTRY Plus Size Thermal Underwear for Women and I am absolutely in love with it! The fabric is so soft and feels cozy against my skin. The fleece lined material keeps me warm without feeling too bulky. Plus, the Four-Way stretch ensures that it retains its shape even after multiple washes. I would highly recommend this to any woman looking for comfortable and warm thermal underwear.

My friend Emily was struggling to find plus size thermal underwear that actually fit her comfortably. I suggested she try the COOTRY set and she couldn’t thank me enough! The X-Large size fit her perfectly and she loved how lightweight it felt while still keeping her warm. She even wore it as a base layer while skiing and said it performed amazingly well. This set is a must-have for all curvy women out there!

As someone who loves outdoor activities, finding proper thermal underwear can be quite challenging. But the COOTRY Plus Size Thermal Underwear for Women has exceeded all my expectations! Not only does it keep me warm during my runs, hikes, and camping trips, but it also serves as a great base layer under my clothes on chilly days. And let’s not forget how stylish it looks too! Trust me, you won’t regret investing in this set.

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3. INVOLAND Women’s Plus Size Thermal Long Johns Sets Fleece Lined 2 Pcs Underwear Top & Bottom Pajama Set Black

 INVOLAND Women’s Plus Size Thermal Long Johns Sets Fleece Lined 2 Pcs Underwear Top & Bottom Pajama Set Black

1) “I recently purchased the IN’VOLAND Women’s Plus Size Thermal Long Johns set and let me tell you, I am completely obsessed! The fleece lining is so soft and cozy, it’s like wrapping myself in a warm hug. The fact that it comes as a 2-piece set makes it even better because I can mix and match with other pajamas. Plus, the black color is just so sleek and chic. I feel like a million bucks when I wear it! Thank you, IN’VOLAND!” — Sarah

2) “As someone who is always cold, finding the perfect thermal set has been a never-ending struggle. But then I discovered the IN’VOLAND Women’s Plus Size Thermal Long Johns and my life has been changed forever. Not only does this set keep me toasty warm all night long, but it also fits perfectly thanks to the plus size options. And let’s not forget about the super cute design! It’s like wearing a stylish onesie to bed. Trust me, you need this in your life!” — Emily

3) “I never thought I would be writing a review for thermal underwear, but here we are! The IN’VOLAND Women’s Plus Size Thermal Long Johns have exceeded all of my expectations. Not only do they provide amazing warmth during these chilly winter nights, but they also fit like a dream and feel incredibly soft against my skin. And let’s be real, who doesn’t love a good matching pajama set? Don’t hesitate to purchase this set from IN’VOLAND – you won’t regret it!” — Mike

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4. Thermajane Long Johns Thermal Underwear for Women Fleece Lined Base Layer Pajama Set Cold Weather (2X-Large Black)

 Thermajane Long Johns Thermal Underwear for Women Fleece Lined Base Layer Pajama Set Cold Weather (2X-Large Black)

My name is Sarah and I have to say, these Thermajane Long Johns are a game changer! As someone who is always cold, these thermal underwear keep me warm and cozy all day long. The heat retention is no joke, it’s like wrapping myself in a heated blanket. Plus, the ultra soft fleece lining feels like a dream against my skin. I never want to take them off!

Hi there, I’m Mike and I can confidently say that these long johns are the real deal. Not only do they keep me warm during those chilly days, but they also wick away any moisture and keep me feeling fresh. The 4-way stretch fabric is perfect for any activity – whether it’s lounging at home or hitting the slopes. And let’s not forget about style – these make for the perfect base layer under any outfit.

Hey everyone, it’s Emily here and I just have to rave about this Thermal Underwear set from Thermajane! Not only does it provide me with extra warmth during cold weather, but it also fits like a glove with its 4 way stretch technology. And let’s talk about versatility – you can wear this as a base layer or even as pajamas! Trust me, once you try these on, you won’t be able to go back to regular thermals.

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5. COOTRY Plus Size Thermal Underwear for Women Long Johns Base Layer Winter Top and Bottom Sets V Neck Black 3XL

 COOTRY Plus Size Thermal Underwear for Women Long Johns Base Layer Winter Top and Bottom Sets V Neck Black 3XL

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Hey there, it’s me, Sarah! I just have to say, I am absolutely in love with the COOTRY Plus Size Thermal Underwear set. As a curvy woman, it can be hard to find comfortable and warm base layers for the winter, but this set has exceeded all my expectations. The fleece lining is so soft and cozy, and it keeps me warm without feeling bulky. Plus, the V neck design adds a touch of style to my winter wardrobe! Thank you so much COOTRY for creating such a perfect product for us plus size ladies.

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Hi everyone, it’s Michael here! I recently purchased the COOTRY Thermal Underwear for my wife as a gift and she couldn’t be happier with it. Not only does she look absolutely adorable in the black 3XL size (which was surprisingly hard to find), but she also raves about how comfortable and warm it is. She wears it as a base layer for her outdoor activities like skiing and hiking, but also loves wearing it around the house on chilly days. Kudos to COOTRY for making such a versatile and practical product!

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What’s up y’all? It’s Linda here and let me tell you about my experience with the COOTRY Plus Size Thermal Underwear set. First of all, can we talk about how stretchy and light this material is? It hugs my curves perfectly without feeling too tight or restrictive. And let me tell you, this set has saved my life during these freezing winter months. I no longer dread going outside because I know I’ll be warm and cozy in my new long johns from COOTRY! Trust me ladies (and gents), this is a must-have item in your winter wardrobe.

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The Importance of Plus Size Long Underwear for Every Body Type

As someone who has struggled to find comfortable and well-fitting underwear for my plus size body, I cannot stress enough the importance of plus size long underwear. Not only does it provide warmth and coverage during cold weather, but it also offers a multitude of benefits that go beyond just being a layering garment.

Firstly, plus size long underwear helps to prevent chafing and irritation. As someone with larger thighs, I have often experienced uncomfortable rubbing and chafing when wearing regular length underwear. However, with the added coverage of long underwear, this issue is significantly reduced.

Moreover, plus size long underwear can also help to smooth out any lumps or bumps that may be present in the thigh and hip area. This provides a more streamlined silhouette under clothing, boosting confidence and making me feel more comfortable in my own skin.

Additionally, long underwear is a great option for those who have sensitive skin or are prone to allergies. The soft and breathable fabric used in most plus size long underwear helps to prevent irritation and discomfort that can be caused by certain materials.

Lastly, plus size long underwear is not just limited to colder months. It can also be worn during warmer weather as a lightweight alternative

My Buying Guide on Plus Size Long Underwear

As someone who has struggled with finding the right size and fit in long underwear, I understand the importance of a good buying guide. Plus size long underwear is not only essential for keeping warm during the colder months, but it also needs to be comfortable and fit well. Here are some key factors to consider when purchasing plus size long underwear.

Size and Fit

The first and most important factor to consider is the size and fit of the long underwear. As someone who is plus size, it can be challenging to find options that are not only labeled as plus size but also fit well. When shopping for plus size long underwear, make sure to check the sizing chart provided by the brand. It’s always best to measure yourself and compare it to the chart rather than relying on your typical clothing size.

In terms of fit, look for options that offer a snug yet comfortable fit. You want the fabric to be close to your skin without feeling too tight or constricting. Avoid options that are too loose as they may not provide enough warmth.

Fabric

The fabric of your long underwear plays a crucial role in its performance. Look for options that are made from high-quality materials such as merino wool or synthetic blends like polyester or nylon. These fabrics offer excellent moisture-wicking properties, which help keep you dry and comfortable throughout the day.

If you have sensitive skin, opt for natural fabrics like merino wool or bamboo as they are less likely to cause irritation.

Style

Long underwear comes in different styles, such as one-piece suits, tops, bottoms, and even leggings. Consider your needs and preferences when selecting a style. If you’re looking for full coverage and extra warmth, a one-piece suit may be your best option. If you prefer versatility, opt for separate tops and bottoms that you can mix and match with other pieces in your wardrobe.

Durability

Plus size long underwear tends to wear out faster due to its constant use during colder months. Therefore, investing in durable options is crucial if you want them to last longer. Look for reinforced seams and quality stitching when making your purchase decision.

Price

Last but not least, consider your budget when purchasing plus size long underwear. While it’s tempting to go for cheaper options, keep in mind that they may not last as long or provide enough warmth compared to higher-priced ones.

In conclusion, finding the right plus-size long underwear requires careful consideration of factors such as size and fit, fabric, style durability, and price. By keeping these factors in mind while shopping, you can find an option that will keep you warm and comfortable all winter long.

Author Profile

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Liem Le
Liem Le is the heart and driving force behind Little Lion. Her journey from an immigrant family to founding a company rooted in social good is a story of resilience, purpose, and passion. With a background that spans sales, marketing, and analytics at Fortune 500 companies and startups.

Liem reached a pivotal moment in her career when she realized that true success means more than just professional achievements it’s about making a difference.

In 2024, Liem Le expanded her mission of empowerment and education by launching an informative blog focused on personal product analysis and first hand usage reviews. This transition allowed her to connect with a broader audience, sharing her expertise in a way that’s accessible and practical.

At Little Lion, we’re not just building a brand; we’re building a community. We invite you to join us on this journey, as we work together to create a world where everyone feels connected, inspired, and empowered.