70’s strappy maxi gown

Peach late 70’s strappy gown. V neckline with sewn gathering across one side. Spaghetti straps are not adjustable. String fabric belt. Straight fit skirt with splits up each hemline. Metal back zipper and eyelet hook. Maxi Prom Wedding Festival No size or material tag. Fabric is lightweight and has stretch. Guessing polyester blend. Modeled on size small form, top was very loose. Recommend medium to large shoulder & chest. Please refer to Measurements laying flat for desired fit Pit to pit 17” Waist 14” Hips 23” Slits 20” Length shoulder to hem 58”