70s vintage geometric mini dress sleeveless abstract pattern pointed collar

70s vintage geometric mini dress Labelled vintage size 16, measures approx women's M; 35" chest, 32" waist, 42" hips, 35" length 100% polyester, lightweight material with multicoloured detailed abstract pattern Sleeveless, shift-esque fit that tapers slightly at waist, pointed collar, buttons 1/2 way up front Great vintage condition, loose seams at bottom of arm holes (pictured), repaired/loose seams at hem (pictured), very faint stain on collar (pictured), mismatched buttons (pictured) Brand is Lady Madeira, made in Hong Kong