Miami Swim Week isn’t all runway shows and parties. The week-long swimwear showcase does its part to give back too. Sunday Soirée, Style Saves’ annual Swim Week fundraiser, returns with its free, philanthropic fête where guests can shop, lounge, dance and drink to a good a cause. Local labels and boutiques such as Ola Feroz, Montce Swim, Cavana Jewels, Pool Lab Show and Brownlee Bathing Corp will be on hand selling the latest styles in resort wear and swim. The event is free (RSVP required) and a portion of proceeds from the afternoon’s sales will benefit Style Saves’ efforts to provide underprivileged students with clothing, shoes and accessories.