Shop Celebrity Style: Yet another marketing coup for the Kardashian clan. This time they're lending their name to a line of swimwear for Beach Bunny and Kourtney stepped out to promote the deal at Skybar in Los Angeles. Kourtney wore a turquoise colored bikini from the line with a leopard tunic layered over it by H. She carried a Proenza Schouler clutch and added Marni platforms for a little height.