We're here for 60s ditsy s and that girl next door vibe. Look like the sweet thang you are in the High Waisted Bikini Bottom. featuring a flattering high waisted fit for that retro beach feel.. Style with the coordinating bikini top to complete the vibe. fabric. High Waisted Design. Full bikini back. Treat me nice. Do not tumble dry. Hand wash only. Main: 84% Polyester 16% Elastane. Lining: 100% Polyester. Excluding Trims.