Vintage Full Length Light Pink Slip Nightgown Beautiful Accent Lace

Vintage Full Length Light Pink Slip Nightgown Beautiful Accent Lace on bodice and shoulder straps. Gathered front gives an empire flow in front. Tag is worn out so no info on size. Measurements are 44 inches from under arm to hem, 14 inches at gather under bodice, and 15-16 inches across bust. I am thinking size is S/M Beautiful preowned condition!