J. Crew Tie-waist Shirtdress Red, White and Blue. J. Crew took a classic button-up silhouette & turned it into an ultra-flattering, lightweight shirtdress that can be worn from work to weekend. With tights underneath or strappy sandals, it's the dress you'll reach for & be complimented on—time and time again. Cotton. Button front. Removable belt. Side pockets. Unlined. NWT. Size 4. Approximate measurements with item laying flat: 43” long Armpit to armpit 17 3/4” across Waist 14 3/4” across