Vintage 1980s Riverchase brown soft button down top

Vintage circa 1980s Riverchase brown button down. Has shoulder pads. Size 16 displayed on size 6 mannequin. It’s very soft! Please note this is a vintage item and does show signs of wear. Most notably there are two small spots close to the buttons. Please see photos. Also please note the buttons are all attached now but are close to falling off. 77% cotton and 23% rayon. Approximate measurements: Top to bottom: 30” Across shoulders seam to seam: 18” Across armpit to armpit: 24” Across at waist: 24” Shoulder seam to cuff: 16” Sleeve inseam: 18”