70s blue white sleeveless palazzo pant maxi dress

Light blue & white sleeveless wideleg palazzo pantsuit onesie maxi dress with deep V and white bow cinched waist. Vintage 1970s, Lightning zipper, acetate lining under bust, EVC, no tags, Size L, PtP-20, Waist-16, Length-57, Inseam-32. *Studio 54, Prom, Bridal, Bridesmaid, Cocktail Party, Cosplay, Retro Space Diva!