Be proud to be British and don the famous red, white and blue colours of the Union Jack. British fancy dress is great for anyone, whether you're British or not! We have iconic British costumes ranging from the Queen and Buckingham Palace Guards, to The Beatles, Spice Girls, Harry Potter and Mary Poppins. Become a famous British character from TV and film, or become a Brit of ages old and new. There's plenty of costumes to choose from and we have something both for adults and kids. It's a popular choice for themed parties, sports matches, national holidays and any other excuse to dress up and represent one of the most cultural countries on Earth! Are you dressing up with friends? How about an authentic collection of Beatles costumes? We also have some excellent Spice Girl Outfits for the ladies. They're both great group fancy dress ideas! Girls may want to become the beloved Mary Poppins with our Kids Mary Poppins Costume, and men will be a fan of our Scottish Warrior William Wallace Outfit. If you're looking to catch some laughs and be the centre of attention, you can't go wrong with a glorious Red Postbox Costume. Choose a British costume to suit you and march into the party singing the Queen's anthem proudly!