Solid & Striped Eva Bikini Bottom in White. - size L (also in S) Solid & Striped Eva Bikini Bottom in White. - size L (also in S) Polyamide blend. Hand wash cold. Stretch fabric and fit. SLST-WX435. WS 2083 1427. Solid & Striped was established in New York in November of 2012. Their mission is to design and produce a timeless collection of swimwear and loungewear that is made with the highest quality European and Japanese fabrics available. Each item is defined by an elegant simplicity that makes each piece essential to a classic wardrobe.