Frankies Bikinis Tia Bikini Bottom in Blue. - size XS (also in L, M) Frankies Bikinis Tia Bikini Bottom in Blue. - size XS (also in L, M) 80% nylon 20% spandex. Made in USA. Hand wash cold. Side tie closure. Thong back. Item not sold as set. FRBI-WX671. 11190NS. Malibu made, Frankie's Bikinis are the inspired creations of Francesca Aiello, drawing from natural wonders like the Hawaiian shoreline and the California cost. The born and bred California girl designs each piece with the sun kissed surfer girl in mind. Her designs are functional but fashionable featuring flirty accents, low cuts and high-quality materials. Frankie's Bikinis were made for soaking up sun, hitting the waves or just enjoying the perfect beach day.