Welcome to Costume N Party – London’s Best and Top Rated Halloween Costumes & Fancy Dress Shop!

Step into Costume N Party, London’s top-rated fancy dress and costume shop, where imagination meets style! Whether you’re preparing for a Halloween bash, a themed night out, a school event, or a fun party with friends, we’ve got everything you need to create the ultimate look.

Explore our incredible range of 2025 Halloween Costumes featuring spooktacular, funny, and movie-inspired costumes for men, women, and kids. Complete your outfit with our collection of Masks — from terrifying horror masks to playful masquerade styles that bring your character to life.

No costume is complete without the right Accessories — think gloves, fake blood, props, hats, costumes jewellery, and everything in between. Top off your look with a statement Wigs, available in every colour and style imaginable.

At Costume N Party, we pride ourselves on offering high-quality costumes & accessories both online and in store,  and unbeatable customer service. Whether you want to steal the show this Halloween or stand out at your next themed event, our 2025 collection guarantees creativity, comfort, and authenticity. We’re also extending our Halloween opening hours this season to make your in-store shopping even easier. Check Google for the latest opening times and visit Costume N Party — London’s best costume shop for everything you need to make your celebration unforgettable!

Discover why Londoners call us the best costume shop in London — your ultimate destination for fancy dress, accessories, and masks inspiration all year round!