Michael Costello x REVOLVE Erin Midi Dress in Black. – size L (also in XL) Michael Costello x REVOLVE Erin Midi Dress in Black. – size L (also in XL) Self: 60% rayon 35% nylon 5% spandexLining: 89% poly 11% spandex. Made in China. Dry clean only. Partially lined. Hidden back zipper closure. Non-slip silicone neckline stripSilver-tone ring detail at bust. Ponte fabric with front cut-out and back vent. Neckline to hem measures approx 44.5 in length. MELR-WD472. MCD640 U21. A specialist in statement gowns, Michael Costello has dressed the likes of Beyonce, Cardi B, Kim Kardashian, and Lady Gaga. He became a household name in 2010 after appearing on Project Runway, and has since established himself as a designer of sexy show-stoppers. Think draped, jewel-toned fabrics alongside curve-flattering silhouettes with high slits and open backs. Guided by the principle that everyone should feel confident when they dress, Michael Costello is meant to be worn by women of all shapes and sizes. It is the ideal label for those nights that call for something striking and unapologetic to strut, spin, and sashay in.