Gucci Vintage Lambskin & Suede block checked designer jacket

Size women’s XXL. Jacket was given to a family member nearly 20 years ago. Unsure of authenticity. Either way it looks stunning casual, business professional or dress it up! The small thin belt that went through the ringed holes on the coat is missing. Could use a dry clean as was last worn 18 years ago. Could be a gem in the rough. No holes rips or tears. Wear displacement on cuff area as it appears the wearer folded sleeves in palms. Again,a dry cleaning would really make this beautiful wear!