If you haven't bought yourself a pair of brightly-coloured jeans all ready, then you may want to jump on the bandwagon pretty soon. Because according to Calvin Klein, this is what you'll need to be wearing come Spring this year.

Starring Lara Stone wearing jeans and nothing much else, the adverts are rather saucy. Stone is cosying up to fellow male model Matthew Terry on the rocks of a beach. Photographed by Mert Alas and Marcus Piggott, the campaign was shot on location in stunning St. Barth's Guanahani Beach.