Vintage 80s Full Leotard Unitard Bodysuit Spandex Lycra Scoop Neck Large. Front and back scoop, raw edge leg hem, may have been altered. Tag says large,  will def fit a medium.  I've tested the stretch and the lycra is good to go. Flat lay measure isn't going to be a good gauge of fit. I would say this is on the smaller end of large.

A101