The embroidered logo on the chest is missing since I bought it, but it's an authentic Ralph Lauren product based on the tag and construction. Without the logo, it's easy to wear simply, and it's a "connoisseur's choice" for those in the know. Flat measurements (cm) Size/S ・Length: 77 ・Shoulder width: 51 ・Width: 57 ・Sleeve length: 27 ・Hem width: 58 *There may be slight variations. Please understand. Instant purchase OK!