Regarding the reliability of the item, please refer to my past transaction history, listings, and feedback. Prices have risen considerably in recent years. I think vintage clothing stores will raise prices again next year, so it's hard to find items in good condition. This is the king of fabrics, silk cotton. Prices will go up again next summer. Silk cotton without a pony is a rare find. Shoulder width: 48cm Body width: 66cm Length: 78cm (from the base of the collar, the base of the neck) Sleeve length: 26cm - Brand: Polo by Ralph Lauren - Model name: Caldwell - Material: 53% silk, 47% cotton - Size: XL Thank you for viewing. #RalphLauren #Polo Clayton, Aloha, Hawaiian, Vintage, Kimutaku, Subculture, Tenderloin, Movie T-shirt, Corporate T-shirt, Band T-shirt, Rock T-shirt, Berberjin, Fujiwara Hiroshi, N. Hollywood, Obana Daisuke, eddie bauer, Polo Ralph Lauren, LL Bean, Patagonia, The North Face, Patagonia, North Face, Schott, Ralph Lauren, LL Bean, Schott, Bruce Weber