Disney 2 Pc Minnie Mouse Long Sleeve Sequin Halloween Costume Womens Sz Sm-Lg.  Labeled as an Adult L/XL, however Mannequin is a Medium / size 10-12.  i think it would accommodate a size small through a size Large, but not an XL.  See approximated measurements in photos.  Both top and bottoms do have some stretch to them, with the pants having an elastic waist and waist measures approx. 25" upstretched to 38" fully stretched.