This vintage sundress is absolutely lovely! It’s in great condition. No labels but I have the same dress listed but in black and seems to be a size smaller in measurements. I’m assuming it’s a vintage size 16. It has an elastic band and zips up the back as well. I believe the fabric to be a light polyester. Very flowy. The vest has slits up each side and gathered split sleeves. Measurements: Waist: 26” Bust: 38” Length: 43” from top of straps Duster Length: 43”