Vintage Puff Sleeve Dress

A rare vintage treasure. This dress has been in my family for 30 years. Gently used condition. Very thick and durable houndstooth fabric. Colour is dark blue or black, depends on lighting. Puff sleeves. Zipper back. Slight yellowing on inside of collar but not visible when worn. Some stained spots on front chest area and front skirt (pointing in photos). Unknown if stains will wash out, I have not attempted. Shoulder to bottom hem = 30 inches Shoulder to shoulder = 10.25 inches Pit to wrist = 9 inches