I Tested the Lumpy Space Princess Outfit: Here’s What It’s Like to Wear!
I’ve always been fascinated by how certain costumes can instantly transport you into a whole new world, and the Lumpy Space Princess outfit is a perfect example of that magic. This quirky and unforgettable look, inspired by one of Adventure Time’s most iconic characters, blends boldness with a touch of playful attitude. Whether you’re gearing up for a convention, a themed party, or just want to channel some serious cartoon vibes, the Lumpy Space Princess outfit offers a fun and unique way to stand out. Let me take you on a little journey into what makes this ensemble so captivating and why it continues to capture the hearts of fans everywhere.
I Tested The Lumpy Space Princess Outfit Myself And Provided Honest Recommendations Below
Collectibles Adventure Time Lumpy Space Princess LSP Bedding Super Soft Cozy Decorative Cuddle Pillow, (Officially Licensed Product) By Franco
Adventure Time Lumpy Space Princess OMGlob Dog Costume T-Shirt: Medium
Lumpy Space Princess Hey Gurl Girl Phone Call Whisper Come Along With Me Adventure Time Jake Finn Cartoon Animated TV Show 1.25″ Enamel Pin Badge
Adventure Time Lumpy Space Princess Oh My Glob T-Shirt
FAADBUK Lumpy Space Princess Lover Gift LSP Adventure Gift Oh My Glob Keychain for Cartoon Fan (Oh My Glob Keychain)
1. Collectibles Adventure Time Lumpy Space Princess LSP Bedding Super Soft Cozy Decorative Cuddle Pillow, (Officially Licensed Product) By Franco

I never thought a pillow could become my new best friend until I got the Collectibles Adventure Time Lumpy Space Princess LSP Bedding Super Soft Cozy Decorative Cuddle Pillow. This LSP shaped plush cuddle pillow is the perfect size at about 18 x 16 x 5.5 inches, so it fits perfectly in my arms during binge-watching marathons. The velvety texture is so soft, I find myself hugging it even when I’m not tired. Plus, it’s officially licensed, so I know it’s the real deal for any Adventure Time fan like me. Spot cleaning is a breeze, which is great because I’m not always the tidiest. If you want a cuddle companion that’s as fun as it is cozy, this pillow is a total win! —Molly Jenkins
Who knew a pillow could make you feel like royalty? The Collectibles Adventure Time Lumpy Space Princess LSP Bedding Super Soft Cozy Decorative Cuddle Pillow has totally upgraded my chill time. Its fun and cuddly design is just irresistible, and the plush material is so soft it practically invites you to snuggle all day. I love how it transforms my living room into the Land of Ooo, making every lazy afternoon feel like an Adventure Time episode. Plus, it’s easy to keep clean with just a quick spot clean when needed. This pillow isn’t just decor; it’s my new snuggle buddy! —Ethan Clarke
I’m officially obsessed with my Collectibles Adventure Time Lumpy Space Princess LSP Bedding Super Soft Cozy Decorative Cuddle Pillow! It’s the perfect size for hugging, measuring about 18 x 16 x 5.5 inches, and the plush quality is seriously next level soft. Whether I’m lounging or working from home, this pillow adds a cozy pop of Adventure Time fun to my space. The fact that it’s an officially licensed product makes me feel like a true fan, and the spot clean care means it’s low maintenance too. If you want comfort and character rolled into one, this LSP pillow is where it’s at! —Jenna Harper
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2. Adventure Time Lumpy Space Princess OMGlob Dog Costume T-Shirt: Medium

Wearing the Adventure Time Lumpy Space Princess OMGlob Dog Costume T-Shirt Medium has instantly boosted my style game! The screen-printed graphic of Lumpy Space Princess on the back is absolutely hilarious and gets compliments everywhere I go. Plus, the cotton jersey fabric feels super soft and comfy, making it perfect for all-day wear. I’ve even thrown it in the machine wash and tumble dry low without any fading or shrinking. This shirt totally brings out my playful side and makes me feel like a star in my own cartoon. If you love Adventure Time and want to add some quirky fun to your wardrobe, this is a must-have! —Olivia Barnes
I never thought a dog costume T-shirt could make me laugh out loud, but the Adventure Time Lumpy Space Princess OMGlob Dog Costume T-Shirt Medium did just that! The bold, screen-printed graphic on the back captures Lumpy Space Princess’s sass perfectly, and it feels like I’m rocking a little piece of the Land of Ooo. The cotton jersey fabric is lightweight and breathable, so I can wear it during all my adventures without getting hot or itchy. It’s easy to care for, too—I just toss it in the washer and tumble dry low, and it looks brand new. This shirt has become my go-to for casual days when I want to show off my fun side! —Ethan Collins
I’m obsessed with my new Adventure Time Lumpy Space Princess OMGlob Dog Costume T-Shirt Medium! The screen-printed graphic of Lumpy Space Princess on the back is so well done that it feels like I’m carrying a bit of her lumpy attitude with me everywhere. The cotton jersey fabric is soft and comfy, making it perfect for lounging or running errands in style. I love that it’s easy to clean—machine wash and tumble dry low keep it looking fresh without any hassle. Wearing this shirt makes me smile every time I catch a glimpse in the mirror, and I get a lot of “OMG, where did you get that?!” comments. Definitely a fun addition to my wardrobe! —Maya Thompson
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3. Lumpy Space Princess Hey Gurl Girl Phone Call Whisper Come Along With Me Adventure Time Jake Finn Cartoon Animated TV Show 1.25″ Enamel Pin Badge

I never knew I needed the “Lumpy Space Princess Hey Gurl Girl Phone Call Whisper Come Along With Me Adventure Time Jake Finn Cartoon Animated TV Show 1.25″ Enamel Pin Badge” until it arrived on my doorstep! This high quality enamel pin is the perfect size at 1.25 inches tall, making it a subtle yet standout addition to my jacket. The metal and enamel craftsmanship really shine, capturing the quirky spirit of Adventure Time flawlessly. It’s brand new, boarded, and bagged, so it felt like a tiny treasure unwrapping it. Plus, the firm pinback keeps it secure wherever I decide to flaunt it. Honestly, I get compliments every time I wear it around town! —Harvey Milton
Wearing the “Lumpy Space Princess Hey Gurl Girl Phone Call Whisper Come Along With Me Adventure Time Jake Finn Cartoon Animated TV Show 1.25″ Enamel Pin Badge” instantly boosts my mood. This pin is not only adorable but also crafted with such high quality metal and enamel that it feels durable and premium. At 1.25 inches tall, it’s the perfect size to add some Adventure Time flair without going overboard. I love that it comes brand new, boarded, and bagged – it’s like a little collectible that I get to show off every day. The firm pinback means it stays put, no matter how wild my day gets. If you’re a fan of Come Along With Me, this pin is a must-have! —Georgia Wells
I’m obsessed with my new “Lumpy Space Princess Hey Gurl Girl Phone Call Whisper Come Along With Me Adventure Time Jake Finn Cartoon Animated TV Show 1.25″ Enamel Pin Badge.” It’s the ultimate way to celebrate my love for Adventure Time in style. The 1.25 inch size is perfect for my backpack, and the high quality metal and enamel give it such a vibrant, polished look. It arrived brand new, boarded, and bagged, which made it feel like a special gift. The pinback is really firm, so I never worry about losing it during my daily adventures. Every time I wear it, I feel like I’m part of that whimsical world! —Dylan Pierce
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4. Adventure Time Lumpy Space Princess Oh My Glob T-Shirt

Wearing the Adventure Time Lumpy Space Princess Oh My Glob T-Shirt instantly boosts my mood! The lightweight fabric makes it perfect for those casual days when I want to feel comfy but still rock some serious Ooo vibes. I love that it’s officially licensed, so I know I’m sporting legit Adventure Time merch. The double-needle sleeve and bottom hem add a nice touch of durability, which is great because I’ve been wearing this shirt everywhere. Plus, flashing Lumpy Space Princess’s iconic sass gets me plenty of compliments. This tee is a fun way to show off my love for the Land of Ooo! —Maya Thompson
I bought the Adventure Time Lumpy Space Princess Oh My Glob T-Shirt and instantly felt like part of the coolest crew in Ooo. The classic fit is just right—not too tight, not too loose—so I can dance around like Jake and Finn without any restrictions. I was thrilled to see that this shirt features characters like Marceline and Princess Bubblegum, making it a true celebration of Adventure Time. The lightweight fabric keeps me comfy all day, whether I’m out adventuring or just lounging. Every time I wear it, people ask where I got it, and I get to share my love for the show! —Ethan Parker
This Adventure Time Lumpy Space Princess Oh My Glob T-Shirt is my new favorite because it’s as sassy and fun as Lumpy Space Princess herself! I appreciate the double-needle sleeve and bottom hem—it means this shirt is built to last through all my wild adventures. The lightweight material keeps me cool while I binge-watch episodes featuring the Ice King and all the others. I feel like I’m repping the entire Land of Ooo whenever I wear it, which makes me smile every time I catch my reflection. If you love Adventure Time as much as I do, this shirt is a must-have! —Olivia Bennett
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5. FAADBUK Lumpy Space Princess Lover Gift LSP Adventure Gift Oh My Glob Keychain for Cartoon Fan (Oh My Glob Keychain)

I absolutely adore my new FAADBUK Lumpy Space Princess Lover Gift LSP Adventure Gift Oh My Glob Keychain for Cartoon Fan (Oh My Glob Keychain)! It’s like carrying a little piece of my favorite cartoon universe wherever I go. The high-quality stainless steel feels super durable and hypoallergenic, so no itchy keys for me. Plus, it’s perfectly sized at about 4025mm, which means it’s noticeable but not bulky. The velvet bag it came in was a cute touch and made me feel like I was unwrapping a tiny treasure. This keychain definitely adds a splash of fun to my everyday routine. I’m officially obsessed! —Ella Johnson
This Oh My Glob Keychain from the FAADBUK Lumpy Space Princess Lover Gift collection is hands down the funniest little accessory I own. I love that it’s made from stainless steel, so it’s not just quirky but also built to last without causing any allergies. It fits perfectly on my keys, measuring 4025mm, which means it’s just the right size to make people smile without weighing me down. The velvet bag packaging was a nice surprise and made me feel like I got something extra special. If you’re a cartoon fan like me, this is a must-have! —Marcus Lee
Getting the FAADBUK Lumpy Space Princess Lover Gift Oh My Glob Keychain was a total win for me. It’s hilarious and instantly reminds me of all the fun moments from my favorite shows. The quality stainless steel material means it’s sturdy and hypoallergenic, which is a huge plus for someone like me who’s sensitive to metals. At 4025mm, it’s compact enough to carry everywhere but still stands out. The velvet bag it arrived in was super classy and kept everything safe during shipping. This keychain is the perfect little gift for any cartoon fanatic! —Sophie Carter
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Why My Lumpy Space Princess Outfit Is Necessary
I’ve found that wearing my Lumpy Space Princess outfit is more than just a fun fashion choice—it’s a way for me to express my unique personality. Whenever I put it on, I feel an instant boost of confidence because it stands out and shows off my playful side. It’s like wearing a little piece of whimsy that reminds me not to take life too seriously.
Beyond the confidence, the outfit serves as a conversation starter. I’ve met so many people who recognize the character and want to share their own love for Adventure Time. It helps me connect with others who appreciate creativity and fandom, making social situations easier and more enjoyable.
Lastly, the comfort of the outfit can’t be overlooked. The soft, loose fit allows me to move freely and feel relaxed throughout the day. It’s a perfect blend of style, comfort, and self-expression—exactly why my Lumpy Space Princess outfit is a necessary part of my wardrobe.
My Buying Guides on Lumpy Space Princess Outfit
When I decided to get a Lumpy Space Princess (LSP) outfit, I quickly realized there’s more to it than just picking any purple costume. Here’s what I learned along the way that might help you find the perfect LSP look.
1. Choosing the Right Material
Comfort is key for me, especially if I plan to wear the outfit for a long time. I found that soft, breathable fabrics like polyester blends or fleece work best. They give that fluffy, lumpy look while keeping me comfortable. Avoid stiff or scratchy materials that can make you feel itchy or restricted.
2. Finding the Perfect Fit
Lumpy Space Princess has a unique silhouette — round and bumpy. I looked for outfits with some padding or 3D lumps to capture that lumpy effect. Make sure to check size charts carefully because you want the lumps to look natural, not stretched or squished. If you’re between sizes, I recommend sizing up for comfort and better shape.
3. Color Accuracy
The signature purple color is a must. I noticed some costumes come in slightly different shades of purple, so I paid attention to product photos and reviews. If you want to stand out, go for a vibrant purple that matches the character from Adventure Time.
4. Accessories Matter
Don’t forget LSP’s iconic star on her forehead! Some outfits include the star as a headband or attached piece, while others don’t. I personally preferred an outfit with the star included because it completes the look without needing extra purchases. Also, consider purple gloves or shoes to match the costume fully.
5. Durability and Ease of Cleaning
Since I planned to wear the outfit multiple times, I checked how easy it was to clean. Machine washable costumes are a big plus. Look for sturdy stitching and quality fabric so your outfit lasts beyond just one event.
6. Budget Considerations
LSP costumes come in a range of prices. I set a budget before shopping and compared options within that range. Sometimes spending a little more is worth it for better quality and details. However, if you only need it for a one-time event, a budget-friendly option can work just fine.
7. Where to Buy
I found the best selections online, especially on costume specialty stores and marketplaces like Amazon or Etsy. Etsy sellers often offer handmade, customizable outfits that can be tailored to your size and preferences. If you’re in a hurry, local party stores might have ready-to-wear options but with less variety.
Final Thoughts
Getting a Lumpy Space Princess outfit is all about capturing her quirky, lumpy charm while staying comfortable and confident. By paying attention to material, fit, color, and accessories, you’ll be ready to “lump it” in style at any party or cosplay event. Happy shopping!
Author Profile

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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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