Vintage Betsey Johnson Large? Floral Dress 90s Crepe Swing Mini Black See Measur

*size and fabric tags missing* Please see measurements, I am guessing this is a Large and also guessing it is a rayon crepe. Very good vintage pre-owned condition, some wear on zipper. So charming and flirty! Measurements: Shoulder to shoulder (approx): 12" Armpit to armpit (approx):18" Waist (approx): 16" Hips (approx): 22" Total length (approx):30.5" from back neck seam