The best ever Halloween costumes from the fashion world

hellomagazine.com Halloween is your chance to go all out and be as creative as you can with what you're wearing.

For some top Halloween outfit inspiration, HELLO! Fashion takes a look at some of the best ever costumes in the world of fashion, from Roberto Cavalli channelling be Karl Lagerfeld, to Alexa Chung's zombiefied Marie Antoinette.

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