Transform Every Occasion with the Perfect Costume
Transform Every Occasion with the Perfect Costume
Relive the days of the ROARING 20s
Relive the days of the ROARING 20s
The events of that time in history have inspired our range of ladies 20s costumes; a great way to relive the twenties.
POPULAR COSTUMES FOR ANY THEME
Shop Adults Costumes
Step into a world of your Imagination with our huge range of adults fancy dress costumes from popular hippies to trending superheroes.
Shop Girl's Character Costumes
Dive into a world of fantasy with our girls' character costumes! Find superhero costumes, book characters and more.
Shop Boy's Superhero Costumes
Jump into an adventure with our licensed superhero costumes for boys. Trending now is our Marvel and DC character fancy dress.
Party Balloons
Our party balloons add a touch of celebration to any occasion, whether it's a birthday, wedding, or other festivities. Their vibrant colors and floating presence bring joy and create a festive atmosphere.
Baby Showers to First Birthdays
Make every milestone memorable for your little ones with our assortment of party decorations! Whether it's a baby shower or a first birthday, we have you covered
Wedding Party Supplies
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Keel Toys
Dive into a world of softness and cuteness with adorable hand-picked selection of plush friends. Each Keel toy is crafted with love and designed to comfort hearts of all ages.
Harry Potter Costumes
Discover our spellbinding selection of Harry Potter costumes! Immerse yourself in the wizarding world with robes, wands, and more, perfect for magical adventures.
1980s Costumes
Our huge range of 1980's inspired fancy dress costumes include everything for re creating the 80's era! We have a great range of fancy dress for both adults and kids, so everybody can get involved in dressing up as icons from this era!
Roald Dahl Costumes
Explore our magical range of Roald Dahl costumes! Dive into the imagination with outfits inspired by his beloved stories, perfect for sparking creativity and adventure.
Upcoming Seasonal & Event Themes
2025 Care Bears In Stock Now
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Step into a world of wonder with Mega Fancy Dress
Welcome to Mega Fancy Dress, your ultimate destination for an unforgettable fancy dress experience! Explore our enchanting selection of budget-friendly costumes that will immerse you in the character of your dreams for any event or party. In a hurry? Take advantage of our convenient next-day delivery option. If you can wait a bit longer, we offer a variety of affordable delivery choices to suit your needs.
We have something for everyone, with an extensive range of costumes for both kids and adults, plus a wide assortment of accessories to bring your character to life. Navigating our website is easy, allowing you to find the perfect outfit with just a few clicks. Rest assured, your selected costume will soon arrive at your doorstep, ready to transform your vision into reality. Step into a world where dressing up is effortless and delightful—only at Mega Fancy Dress!