The Style Edit: Walmart Summer Swim Outfit Under $30 Summer swim outfit under $30 from Walmart. Black one-piece swimsuit, summer swimwear, black swim, swim pants, cover-up pants, wide brimmed hat, black raffia earrings, black strappy sandals, straw beach back, striped Turkish beach towel, SunBum sunscreen, SunBum face spray, lip SPF. Swim outfit, swim cover-up, swimwear, summer outfit, resort outfit, summer resort outfit. LTKSummerEdit LTKSeasonal LTKSwim