Whitney Port not only works in fashion, she also works it fashionably on the New York's concrete catwalks as well. Make sure you don't fade into the background, even on an impromptu shopping trip, stand out and do sexy casual like The City socialite. Whitney doesn't overwork her looks and with pins up to most peoples eye balls she has little need to! It's all in matching complimentary garments, not being afraid of patterns and embracing daytime comfort because those energy reserves are better used on more shopping!

Recreate this relaxed nod to a fashion statement with this Whistles slouch knit sweater (£80, Asos) and 'Ladder Print' leggings (£18, Asos). Team these with some Karina Lazer 'cut flat' shoes (£55, Topshop),  hot property oversized Ray Bans (£95, Asos) and a gorgeously understated Reiss Picton Chain Handle bag (£225, Asos) for effortless shopping chic.