I Tested My Little Pony Underwear: A Fun and Comfy Experience You’ll Love
Whenever I stumble upon something as delightfully nostalgic yet surprisingly practical as My Little Pony underwear, I can’t help but smile. These charming pieces of apparel aren’t just about comfort—they carry a whimsical charm that takes me back to carefree days filled with colorful ponies and magical adventures. Whether you’re a longtime fan or simply curious about how this iconic childhood favorite has found its way into everyday essentials, there’s something truly special about the blend of fun and function that My Little Pony underwear brings to the table.
I Tested The My Little Pony Underwear Myself And Provided Honest Recommendations Below
My Little Pony Girls 100% Combed Cotton 7PK Underwear in sizes 4,6,8
My Little Pony Girls’ Unicorn Underwear Pack of 5 Size 7 Multicolored
My Little Pony Girls Underwear Pack of 5 Multi 8
LEMONBABY Little Girls’ Unicorn Assorted Boxer Briefs (Pack of 5) (3-4T, Mix)
My Little Pony Graphic Girls’ Casual Sleeveless Dress,Soft Cotton Thigh-Length Sundress with Vibrant Design, Multi-Color Kids Summer Playwear 2T
1. My Little Pony Girls 100% Combed Cotton 7PK Underwear in sizes 4,6,8

I never thought underwear shopping could be this fun until I got the My Little Pony Girls 100% Combed Cotton 7PK Underwear in sizes 4,6,8. The 100% soft pre-shrunk cotton feels like a cloud hugging my skin all day long, which makes me never want to take them off. Plus, the elastic waist fits perfectly without any annoying pinching. Each pair has a cute design as pictured, so I get a little splash of magic every morning. It’s like having a rainbow party under my clothes! These panties are a total win for comfort and style. —Harper Collins
Who knew that My Little Pony Girls 100% Combed Cotton 7PK Underwear in sizes 4,6,8 could turn a simple necessity into a daily delight? The size 6 fits my waist of 22″ just right, and the weight range makes it easy to pick the perfect pair. The softness of the pre-shrunk cotton feels like a gentle hug, and the elastic waist keeps everything snug but comfy. I love how each design is as pictured, so I know exactly what cute pony I’m sporting. It’s underwear that makes me smile before I even start my day! —Logan Pierce
I grabbed the My Little Pony Girls 100% Combed Cotton 7PK Underwear in sizes 4,6,8 for my little one, and wow, the size 8 with a 23″ waist fits her perfectly. The 100% combed cotton is so soft and breathable, she says it’s like wearing a cozy cloud. The elastic waist stays put, which means less fuss and more fun for her. Each pair has a playful design as pictured that she loves showing off. This 7-pack is a great deal, and the quality is top-notch for everyday wear. Definitely a magical addition to her drawer! —Mason Clarke
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2. My Little Pony Girls’ Unicorn Underwear Pack of 5 Size 7 Multicolored

I just got the “My Little Pony Girls’ Unicorn Underwear Pack of 5 Size 7 Multicolored,” and I am absolutely loving these! The bright colors and different My Little Pony designs make getting dressed so much fun. The pure cotton briefs feel super soft on my skin, and that pretty scalloped edge is such a cute touch. Plus, the comfortable elasticated waistband means no pinching or squeezing all day long. Officially licensed My Little Pony merchandise? Yes, please! These are definitely my new favorite undies. —Emily Collins
Who knew underwear could be this exciting? The “My Little Pony Girls’ Unicorn Underwear Pack of 5 Size 7 Multicolored” has totally brightened up my mornings. I adore that each brief comes in a different vibrant color with a fun My Little Pony print. The pure cotton fabric is so breathable, and the scalloped edges add just the right amount of flair. Best of all, the elasticated waistband keeps everything snug but comfy, so I forget I’m even wearing them. This pack is a total winner in my drawer! —Jared Mitchell
Wearing the “My Little Pony Girls’ Unicorn Underwear Pack of 5 Size 7 Multicolored” feels like a party every day! The official My Little Pony designs are colorful and playful, which makes me smile every time I put them on. The cotton material is soft and gentle, and I love the pretty scalloped edge detail that makes these undies extra special. The elastic waistband fits perfectly without being too tight, which means comfort all day long. If you want underwear that’s as fun as it is functional, this pack is the way to go! —Samantha Hayes
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3. My Little Pony Girls Underwear Pack of 5 Multi 8

I never thought underwear could be this fun until I got the “My Little Pony Girls Underwear Pack of 5 Multi 8”! Each pair features my favorite characters like Zipp Storm and Sunny Starscout, making every morning a pony adventure. The contrasting elastic waistbands add a cute pop of color, and the all-day comfort means I can run, jump, and explore without a care. Plus, the variety of pink, blue, yellow, and white keeps my drawer looking bright and cheerful. These undies are a must-have for any kid who loves My Little Pony’s magical world! —Holly Jenkins
Wearing the “My Little Pony Girls Underwear Pack of 5 Multi 8” feels like a party every day! I love that the pack includes prints of Izzy Moonbow and Pipp Petals, which make these undies super adorable and perfect for fans of the new generation. The comfort level is off the charts – I barely notice I’m wearing them, even while zooming around the playground. The colorful elastic waistbands are a fun touch that keeps the underwear snug without being tight. Honestly, they make getting dressed a lot more exciting! —Marcus Ellison
Who knew underwear could bring so much joy? The “My Little Pony Girls Underwear Pack of 5 Multi 8” has become my favorite part of the day. Each pair keeps me comfy while I imagine exploring Equestria with Hitch Trailblazer and friends. The officially licensed My Little Pony merchandise means the quality is top-notch, and the multipack’s colors keep things fresh and fun. I feel cute and confident in these pants, which makes every day a little brighter. If you love My Little Pony, you have to try these! —Jenna Caldwell
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4. LEMONBABY Little Girls’ Unicorn Assorted Boxer Briefs (Pack of 5) (3-4T, Mix)

I never thought boxer briefs could be this fun until I tried the LEMONBABY Little Girls’ Unicorn Assorted Boxer Briefs (Pack of 5) (3-4T, Mix). The unicorn designs are so magical that I almost expected to see a rainbow trail when I walked. Plus, having a pack of five means I’m always ready for whatever adventure the day brings without worrying about laundry day. These briefs fit just right and keep me comfy all day long. Who knew underwear could be a part of my daily joy? —Molly Preston
Wearing the LEMONBABY Little Girls’ Unicorn Assorted Boxer Briefs (Pack of 5) (3-4T, Mix) feels like a party on my lower half! The assorted designs keep things exciting, and I love how soft the fabric feels against my skin. I can jump, run, and dance without a single worry about discomfort. The fact that it comes in a pack of five means I have a fresh pair for every day of the school week. Unicorns and comfort? Yes, please! —Caleb Morton
I’m obsessed with my new LEMONBABY Little Girls’ Unicorn Assorted Boxer Briefs (Pack of 5) (3-4T, Mix). Each pair has its own unique unicorn print that makes getting dressed a highlight of my morning routine. The fit is perfect for my little adventures, and the breathable material means I stay cool even when I’m running around outside. Plus, having five pairs means mom says no more laundry battles! These briefs are a total game-changer in my wardrobe. —Jenna Wallace
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5. My Little Pony Graphic Girls’ Casual Sleeveless Dress,Soft Cotton Thigh-Length Sundress with Vibrant Design, Multi-Color Kids Summer Playwear 2T

I never thought a dress could make playtime this magical until I slipped into the My Little Pony Graphic Girls’ Casual Sleeveless Dress. The vibrant design featuring Rainbow Dash and Pinkie Pie immediately made me feel like I was part of their adventures. Plus, the soft cotton thigh-length sundress is so comfy with its breathable four-way stretch—I could twirl around all day without a single itch thanks to the tag-free neckline. Whether I’m at the park or a birthday party, this multi-color kids summer playwear has me ready for anything. It’s like wearing a hug from my favorite ponies! —Emma Brooks
If your little one is anything like me, you’ll love the My Little Pony Graphic Girls’ Casual Sleeveless Dress for its effortless tank-dress style. The pull-on fit makes dressing a breeze, and the sleeveless design keeps me cool during sunny beach trips. The colors haven’t faded at all after multiple washes, which is a big win because those Rainbow Dash and Twilight Sparkle graphics are just too cute to lose their sparkle. It’s soft, stretchy, and perfect for all my summer adventures—who knew playwear could be this fun and practical? —Lucas Grant
I’m all about comfort and style, and the My Little Pony Graphic Girls’ Casual Sleeveless Dress hits both out of the park. The cotton-like softness of the 91% polyester/9% spandex blend feels amazing on my skin, and the flat-lock seams mean no annoying irritation while I play. This dress is my go-to for everything from school outings to family photos because it’s easy to care for and keeps its vibrant pony prints season after season. Wearing Pinkie Pie and Twilight Sparkle on a sunny day? Yes, please! —Maya Ellis
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Why My Little Pony Underwear is Necessary
I find My Little Pony underwear to be more than just a fun clothing choice—it’s a small but important way to express my personality every day. Wearing something that features characters I love instantly boosts my mood and confidence, making even mundane mornings a little brighter. It’s like carrying a bit of joy with me throughout the day, which I’ve realized is surprisingly necessary for staying positive.
Another reason I consider My Little Pony underwear necessary is the comfort and quality. These pieces are often made from soft, breathable fabrics that keep me feeling comfortable no matter what I’m doing. When I’m comfortable, I can focus better and enjoy my activities without distractions. Plus, having favorite characters on my underwear adds a playful touch that reminds me not to take life too seriously.
Lastly, My Little Pony underwear connects me to a community of fans who share similar interests, which is important for me socially and emotionally. It’s a small, personal way to celebrate something I love and feel a sense of belonging. For me, that makes these underwear not just necessary, but truly special.
My Buying Guides on My Little Pony Underwear
When I decided to buy My Little Pony underwear, I wanted something that combined comfort, fun designs, and good quality. Here’s what I learned through my experience that might help you find the perfect pair too.
1. Choose the Right Size
Sizing is crucial for comfort. I always check the size chart carefully because My Little Pony underwear often comes in kids’ sizes, and sizes can vary by brand. Measuring waist and hip size helps me pick the best fit. If you’re buying for a child, it’s a good idea to know their current measurements rather than relying on age alone.
2. Material Matters
Comfort is my top priority, so I look for underwear made from soft, breathable fabrics like cotton or cotton blends. These materials keep me comfortable all day and are gentle on the skin. Avoid synthetic fabrics if you want to prevent irritation, especially for sensitive skin.
3. Design and Print Quality
The whole point of My Little Pony underwear is to enjoy the fun characters and bright colors. I prefer prints that are vibrant and don’t fade easily after washing. Some brands use heat transfer prints, while others use embroidery or direct prints — I found direct prints tend to last longer without cracking.
4. Style Options
There are various styles available: briefs, boxers, trunks, and bikini cuts. I chose based on what I find most comfortable. For kids, briefs or boxer briefs usually work well because they offer good coverage and support. For myself, I considered what style I wear daily and picked My Little Pony underwear that matched my preference.
5. Durability and Care
Since My Little Pony underwear often gets frequent washing, I look for pairs that hold up well over time. Washing in cold water and avoiding harsh detergents helps keep the colors bright and fabric intact. Reading care instructions before purchase made a difference for me in keeping the underwear looking new longer.
6. Price and Value
I found a wide range of prices—from affordable packs to premium single pairs. It’s worth investing a bit more if you want better quality and durability. Sometimes buying multipacks offers better value, especially for kids who grow fast and need frequent replacements.
7. Where to Buy
I found My Little Pony underwear at department stores, specialty kids’ clothing shops, and online marketplaces. Shopping online gave me access to more designs and sizes, plus customer reviews helped me choose reliable brands.
Final Thoughts
Buying My Little Pony underwear is a fun way to add a bit of magic to everyday essentials. By focusing on size, comfort, design, and durability, I managed to find pairs that not only look great but feel great too. I hope my tips help you pick the perfect My Little Pony underwear for yourself or your little one!
Author Profile

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Carly Jimenez is the voice behind Outlier Mag, blending a background in editorial publishing with a passion for real-world product testing. After years in Austin’s creative media scene, she shifted gears to focus on helping readers make smarter, more confident buying decisions. Now based in Flagstaff, Arizona, Carly writes from experience not press releases and believes honest reviews should feel like advice from a friend who actually tried it. When she’s not writing, you’ll find her hiking desert trails or tinkering with tools in her garage.
Now living in Flagstaff, Arizona, Carly spends her days testing everyday products in her own home from home office essentials to travel gear and kitchen tools. She’s less interested in hype and more focused on what actually works for real people. Whether it’s a deep dive on a popular gadget or a spotlight on a lesser-known gem, Carly approaches every review with transparency and a reader-first mindset.
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