Size S Gently pre owned. Tiny fabric flaw on the front left near neckline. (Last picture) Adjustable spaghetti straps. Low cut square elasticized neckline. Elastic waistband. Partially lined. Pit to pit 11.5” with elastic. Waist 12” with elastic. Length from the middle of waistline to hem. 37” Measurements are approximate when laid flat.