I call it the Matthew Williamson effect. After seeing all the bright colours from his H&M collection I find myself lusting after â€œtropical brights more than ever. Lipsy have a gorgeous range of cocktail dresses with beautiful prints including this gorgeous strapless corset tulip dress….which I personally couldn’t resist. This dress is ideal for an evening of drinks and dancing or even for that all important first date. £60 available at Lipsy.