PILYQ Boa Bikini Bottom in Black. - size L (also in M) PILYQ Boa Bikini Bottom in Black. - size L (also in M) 78% polyamide 22% elastane. Hand wash cold. Stretch fit. Contrast panel accents. PILY-WX307. BOA 219T. Fashion designer Pily Queipo and creative director Amber Delecce have joined forces to pursue their passion: designing the perfect product for the swim and resort wear industry. With unique prints, fun colors and ornamental hardware, the beautifully crafted and combined elements give PilyQ its whimsical, feminine yet edgy flair.