What equals a suitably fashionable holiday? For the A-list, the answer lies in a fabulous pair of sunnies, an elegant maxi-meets-kaftan cover-up, and a bumper selection of sleek bikinis and one-pieces. And when baggage allowance doesnt dictate packing, the more in the suitcase the merrier. As these snaps prove, their wardrobes are just the ticket for parading on the beach, climbing aboard a yacht and relaxing by the pool. Olivia, Rosie and co offer a masterclass in holiday style, so scroll through the images below to see how