We're here for the 60's ditsy s and that girl next door vibe. Look like the sweet thang you are in the Tie Side Bikini Bottom. featuring a low waist with tie sides for the perfect adjustments and ultimate bikini look. Style with the coordinating bikini top to complete the vibe. fabric. Low waist Design. Tie sides. Treat me nice. Do not tumble dry. Hand wash only. Main: 84% Polyester 16% Elastane. Lining: 100% Polyester. Excluding Trims.