Size- 10 but best for a modern M/L depending on your fit preferences. See measurements before purchase. (Model is 5 feet tall and currently measures at Bust 36 Waist 30 Hips 39. Generally wears a Medium/Large or 6/8 and 29 in pants.) Measurements (approx, taken flat & doubled)- Bust 39" Waist 29"-31" Hips 38" Thigh 27" Rise 14" Inseam 28.5" Full Length 59" Sleeves 23.5" Details- This is a vintage black long sleeve dressy jumpsuit by Liz Claiborne that features a white collar detail. Buttons up the front with hidden zipper, has an elastic waist and looser leg. Also has pockets and shoulder pads! It looks like there used to be a belt but not anymore. Fabric Content- 100% Polyester Condition- A few strains to the seams but nothing major and a few small 'nicks' here and there. Light discoloration at the collar and on the bottom of a pant leg. **I crosslist on multiple platforms. I am also saving up for a move to Europe. If you like this item (or anything else in my closet!), make me an offer and help make my Italian dreams a reality! B3