When in Cannes, for Film Festival, you must dress for the occasion. Throughout the years the male guests show up in tuxedos with bow ties and black shoes, while the female are expected to wear fancy gowns and high heels.

The 70th annual event is no exception. For the next 11 days there will be tons of red carpet photo ops for all the international movie stars who gather in the South of France to celebrate their recent projects. Over the years celebrities have worn some of their most memorable looks. Click through below to check out red carpet looks and share your favorite, in comments below.