Size says “0P”. See photo of Zimmerman’s size chart which says it fits like a US 2P. Fits me like a US 0. Adjustable straps allow leeway in length. see photos for measurements. Very flattering. Linen/cotton. Not see through. Also, lined from thigh up. Had trouble zipping upper smocked part of dress when wearing it but I ordered another size and had trouble with that one too so it must be the norm. Zips fine on hanger. Great used condition! No stains or tears.