Island life is the way to live, so live it in the Tommy Bahama Pearl High Waist Side Shirred Bikini Bottom in Black. The Pearl high waist bikini bottom by Tommy Bahama features a full coverage cut with 3 inch shirred sections on either side. This Tommy Bahama bikini swim bottom is made of a microfiber nylon blend. For best results, handwash your Tommy Bahama swimwear.