Reversible Down Jacket

1970 SEVENTY Italian Luxury brand Down Jacket. Reversible. Water repellent nylon. Dark navy blue, almost like black. Double zip, zipped pockets, mid-thigh length, lightweight, very warm. Excellent condition. Dry cleaned. Bought in a boutique in Tokyo, Japan for approx. $900 5 years ago. Non-smoking, no pet house. The tag says 42, but feels like US4, size S or IT38. Shoulder top across: 15"/40cm, pit to pit: 19.5"/50cm, length (base of the collar - bottom hem): 34.5"/88cm, sleeve length from shoulder top: 24.5"/62cm, sleeve length from pit: 17"/43cm, Waist across: 18"/46cm, Bottom across: 24"/63cm. I'm 5'5"/166cm 125 lb./57kg, long arms. One side of collar has synthetic leather accent trim in dark brown. Wool felt collar. Wool felt sleeve hem.