Donna Mizani Mila Midi Dress in Black. - size XS (also in ) Donna Mizani Mila Midi Dress in Black. - size XS (also in ) 90% nylon 10% spandex. Dry clean only. Unlined. Back exposed zipper closure. Bodice overlay. DONN-WD271. D1369 F99. Designer Donna Mizani launched her eponymous line in 2008 with a collection of soft knit silk pieces. Known for her ability to spot trends, Mizani's collection embodies a style for the fashion-forward. Classic dresses and separates feature modern twists and current details, all rendered in a cool, seasonal palette.