BROWN COMBO. Thrills Dahlia Micro String Bikini Bottoms. With its barely-there coverage and thin straps, this bikini bottom is perfect for a sunbathing session at the beach. Maximum skin exposure with minimal tan lines, while still keeping you comfy throughout the day. Allover graphics. Lined. Adjustable side ties for a customizable fit. 85% Recycled Polyamide 15% Elastane. Lining: 92% Recycled Polyamide 8% Elastane. Hand wash. Imported.