Alexis Colbie Tank in Black. - size M (also in ) Alexis Colbie Tank in Black. - size M (also in ) Intricately crafted with substantial lace, Alexis' Colbie Tank is one for elegance. An attached choker drops into a neckline cut-out, all of which is lined with ruffled detail and eyelash trim. Temper this detailed piece with sleek bottoms.. Self: 44.2% nylon 33.4% rayon 22.4% cottonLining: 95% poly 5% spandex. Dry clean only. Hidden back zipper, hook, and button closures. Ruffle lined front cut-out with attached choker detail. Lace overlay throughout. Scalloped eyelash trim. AXIS-WS150. COLBIE. A luxurious clothing line born out of Miami and brain child of designer Alexis Barbara, the collection is influenced by Mediterranean travels and designed for those who are delicately sophisticated and truly fashion forward.