Vintage 60s Blouson Style Sleeveless Dress Green Blue ILGWU S M 4 6. 60s Sleeveless green and dark blue pattern dress with metal back zipper, blouson style top that gathers at the waist and hip bow. Tri color ILGWU label on the inside seam. There is no brand tag or size tag but there is a care tag, photo included. Measurements are approximate and taken while laying flat: 41 inches from shoulder to hem, 15 inches straight across the waist and 19 inches from armpit to armpit. Featured on my size medium dress form where it is a little bit snug so I think this might fit a size small best, But double check measurements to ensure the proper fit for you