Vintage 70s Black Floral Sheer Midi Dress Sz10 (S-M) Belted Sleeveless Retro

In great vintage pre owned condition. This dress has a Blue Canadian Union label, made around the 70's. Sheer Feminine midi dress. Faux draped wrap top. Removable belt with elastic waist. Stretch material polyester. Lightweight. No lining. Please see picture. Flat measurements: pit to pit 20" // waist 11" up to 14"//length 44" **Tag size 9-10, but it is vintage, double check your measurements***