NWT Baobab - Open Back Mia Dress - Sky - Size L NWT Baobab - Open Back Mia Dress - Sky - Size L New with tags! No flaws! This dress is a gorgeous blue and the material gives in an incredible shine. Plunging neck, twist waist detail. The fabric is super stretchy so can fit a size M or L. This fit is SUPER flattering. The perfect beach vacation dress! MIDI length with slit in the front middle. 80% nylon 20% elastic