Carnival Costumes

Enjoy an Unforgettable Fancy Dress Party

This year, even if there aren’t big street celebrations or Carnival events, there are still plenty of ways to enjoy dressing up at home, organise a fancy dress party for the kids or create the next viral costume moment with the funniest and most original outfit. At Costumalia, you’ll find some of the best Fancy Dress costumes for 2026.

Fancy Dress Ideas for 2026

Fancy Dress parties are one of the most fun ways to celebrate birthdays, school events, themed parties, Halloween or simply enjoy a day full of imagination at home. At Costumalia, we’ve gathered the best costume ideas for children and adults so you can find the perfect look for any occasion.

Looking for a Children’s Costume for the Next Fancy Dress Party?

We don’t know a single child who doesn’t love dressing up at any time of year. That’s why at Costumalia we want to help you make every Fancy Dress occasion extra special with costumes inspired by their favourite games, films and characters.

If your little one is a future gamer, you’ll find the perfect video game costumes here, and you can even organise a themed gaming and Fancy Dress afternoon. Turn your child into a crewmate or impostor with an Among Us costume, one of the most popular video game outfits of 2026. Choose between the red Among Us costume or the green Among Us costume and let them recreate the game at home.

If you’re searching for a Henry Danger costume, at Costumalia you’ll find Henry Danger outfits in all children’s sizes. Let your child experience what it feels like to be Captain Man’s sidekick while discovering secret missions around the house. The key here is imagination — transform the sofa into Henry Danger’s secret lair and spend the afternoon recreating adventures from the show.

They’re small, collectible and your child probably already owns them all. At Costumalia you’ll find several Superzings costumes, one of the most searched costume themes this year.

If your child loves Frozen, let them travel to the icy kingdom with an Elsa Frozen costume for girls or an Anna Frozen costume for girls, and encourage them to invent magical adventures alongside Olaf.

If you’re looking for a superhero costume like Batman, Spiderman, Star Wars or Zak Storm, you’ll find the perfect outfit for them to become their favourite hero. Choose from children’s Spiderman costumes, Jedi costumes or Mario Bros costumes — the only limit is their imagination.

The Most Popular Women’s Fancy Dress Costumes

Just because there aren’t large costume events this year doesn’t mean you can’t enjoy dressing up at home or at themed parties. If, like us, you think Fancy Dress is always a great idea, these suggestions are perfect for you.

With costumes inspired by trending TV series, you’ll become the star of Instagram. Travel back to the 1920s with a Cable Girls-inspired costume, transform into a prisoner with a Vis a Vis-inspired outfit, or become a dangerous Peaky Blinders gang member with a Polly costume.

One of the costumes that best sums up 2026 — and one we’re sure will be hugely popular — is the crazy cat lady costume for women. Don’t deny it… at some point during 2026 this outfit probably represented your mood perfectly.

We believe classics never go out of style, which is why Disney princess costumes for women are always a winning choice. Relive Disney magic with a Princess Jasmine costume, a Belle costume or a Little Red Riding Hood outfit. These are also perfect if you’re searching for a couples costume — because wherever there’s Little Red Riding Hood, there has to be a wolf.

For those wanting a bold and eye-catching outfit — and maybe even hoping to become the next viral sensation — sports-inspired women’s costumes are very on trend. One of the most popular choices at Costumalia is the women’s rugby player costume. You may not be a rugby fan in real life, but this year it’s time to practise your battle cry and transform into a fierce rugby player ready to tackle anyone in your way.

Discover the Best-Selling Men’s Costumes of the Year

Who says you can’t go to work — or even shopping — in costume? Fancy Dress is all about creativity and making people smile. With these affordable men’s costume ideas, there’s no excuse not to head out dressed as your favourite superhero or wearing the iconic inflatable T-Rex costume.

If you’re a huge Peaky Blinders fan and dream of having Thomas Shelby’s charisma, Costumalia can make it happen. With a Peaky Blinders costume for men, you’ll be able to say “by order of the Peaky Blinders” in full style.

Go for the classics: travel back to the Stone Age and shout “Yabba Dabba Doo!” with a Fred Flintstone costume for men, or become the world’s most famous Italian plumber with a Mario Bros or Luigi costume and leave no mushroom untouched.

For those ready for action, SWAT costumes for men or police costumes are perfect for keeping your themed party under control.

We may not be able to turn you into Batman 365 days a year, but with a Batman costume or Joker costume, you can choose whether to protect Gotham City or spread chaos through the streets.

Accessories: The Key to the Perfect Look

Once you know what you’re dressing up as, it’s time to choose the perfect accessories.

• Wigs. A wig can completely transform your look. From brightly coloured clown wigs to long blonde princess hairstyles or red braids to become Pippi Longstocking, at Costumalia you’ll find the perfect wig for every character.
• Hats and Headwear. Hats are one of the most versatile costume accessories. Dressing as a cowboy? A cowboy hat is essential. Going as a chef? You’ll need the classic white chef’s hat. Even a pom-pom ski hat can complete a funny winter-themed outfit.
• Tutus. Tutús are perfect for adding colour and volume to costumes. Use them for ballerina, fairy, unicorn or improvised funny characters. At Costumalia, they’re available in a huge range of colours.
• Masks and Eye Masks. If you want mystery or glamour, a mask is the ideal accessory. Choose from elegant Venetian-style masks decorated with feathers and glitter or full-face masks for complete disguise.
• Weapons and Shields. Perfect for warrior, pirate or superhero costumes. Toy swords, Captain America-style shields and pistols for cowboys or spies will complete your look perfectly.