Vintage 80s Ms. Chaus Size 12 - please keep in mid sizes vary in vintage clothing. measurements are listed below. Blue & white blazer Polyester & rayon blend Lined Notch collar Double breasted with 1 button down Wrist has 1 button Light shoulder pads Pit to pit approx 20" Pit to bottom approx 12" Shoulder to bottom approx 19" Pit to wrist approx 16" Excellent, like new, Condition!