MIKOH Aster Bikini Top in Brown. - size M (also in L, S, XS) MIKOH Aster Bikini Top in Brown. - size M (also in L, S, XS) 80% recycled nylon 20% elastane. Hand wash cold. MIKO-WX704. 1ATR1. Southern California natives and sisters Oleema and Kalani Miller create a collection of swimwear that reflects their love of travel, one of a kind statement pieces, and their appreciation for that perfect bikini. Mikoh Swimwear is a fusion of statement colors inspired by the world around us, luxurious fabrics, and the perfect fitting pieces. Both seamless and hardware-free as well as having the option to mix-and-match all of the pieces.