Size UK 6 which is equivalent to US 2. Crepe Cutout Ruched sleeves Back slit Concealed hook and zip fastening at back Fully lined Slightly stretchy fabric Mid-weight fabric Dry clean Imported 98% Polyester 2% Spandex I love this dress and wish I could keep it! It didn’t fit me right. There are so many great details…the front and back cutouts and the tiny bit of puff sleeve. It’s a nice heavier crepe material too. I purchased on final sale to wear to a wedding. Selling for less than what I paid. My loss is your gain!