Quite an extraordinary find. Modelled on the US Navy equivalent but made to a much higher standard. An unworn, plush alpaca lined Abercrombie & Fitch weatherproof heavy cotton parka. Heavy duty 'Talon' zip. Brushed cotton pocket linings. Two button adjustable cuffs. Hood adjustment buckle and strap. Unworn condition with only a small rust spot to the lower left from storage and to the lower inside lining a patch of hardened wax/resin.
Measurements: (exteriror, taken with the item laid flat)
Shoulder to Shoulder: 23"
Underarm to Underam: 27"
Back of Neck to Hem: 43"
Shoulder to Cuff end: 24.5"