VIntage 70s ROBERTA of CA Size 7/8 Mauve Maxi Formal/Prom Dress Victorian-style

Beautiful vintage prom dress from the 1970s from ROBERTA of CA in size 7/8. This maxi has a Victorian vibe and is made of mauve (pinkish) with white lace overlays, lacey straps that can be worn on or off shoulders and ribbon pick-ups on the skirt. 100% Polyester. Measures laid flat armpit to armpit is 15", waist side to side is 13", armpit to hem is 53". In near perfect condition. I found no flaws. Clean, no odors, no rips/tears/holes/stains. This was once a beloved dress, and now you get to love it!