Metallics

Futuristic flapper chic as done by Prabal Gurung.

Chanel's 'Paris-Byzance' jewellery

This annual Metiers d'Art collection is spectacular.

NOT

Bleach-splattered denims

Unless you take ecstasy, listen to too much dance music and live in the 1990s.

Patchwork trousers

Fashion should never borrow from bedding design.