New with Tags, US size 12, but is a loose oversized style and easily fits a 14 as well. Mia is our short sleeve midi dress made in soft breathable organic cotton. Available here in Black! Our Fit Knee length straight fitting smock style dress Short Sleeve Button fastening at back keyhole Deep side pockets The Fabric Made from 100% GOTS-Certified Organic Cotton Yak Care Machine washable Reshape while damp