Xavier Bikini Bottom Xavier Bikini Bottom Self: 82% poly 18% lycra Lining: 80% nylon 20% nylon. Made in Indonesia. Machine wash. Cinched waistline. Acrylic ring accent at hips. Item not sold as set. FELR-WX241. FS_B_031ACD. FELLA harnesses an intensely visual and tactile experience, utilizing high quality Italian made fabrications and sublimation printing techniques. An adventurous soul, the Fella woman seeks to capture beautiful moments of life on the go. FELLA has an international identity that is reflective of the process of its creation. For designers Tang and Iffla, this global presence is essential to the type of woman, in which the label emulates.