PS by Paul Smith may be based in London, but the British diffusion label seeks inspiration from African savannahs when dreaming up the Zebra shorts. No, the fashion house hasn’t embellished its organic cotton with a wild-maned lion or spotted leopard, but a striped zebra which is embroidered, pride of place, at the front – in rainbow hues, of course. Shaped to a slim fit, they're topped with a drawstring waistband and fitted with pockets to sign off.