A.L.C. Amber Bikini Bottom in Baby Blue. - size M (also in L, XS) A.L.C. Amber Bikini Bottom in Baby Blue. - size M (also in L, XS) Self: 62% polyamide 38% elastane. Made in USA. Hand wash. Jersey fabric. Item not sold as set. ALX-WX13. 9SMBO00031. Designer Andrea Leiberman's key pieces for fall arrive as a mixture of knit separates, classic blazers, and airy pleats. As her line continues to evolve and expand, expect looks that incorporate leather, fur, and original prints as well as the introduction of new silhouettes. Shop the latest in fashion from A.L.C.