Jos. A. Bank Metropolitan Suit Jacket 100% Wool

This label is from a Jos. A. Bank "Joseph" brand suit, specifically the Metropolitan model with a slim fit. The tag provides specific details about its size, fabric composition, and internal tracking codes. 42 RG": This is the jacket size, indicating a chest measurement of 42 inches and a "Regular" length fit. "100% WOOL": The material composition. "JSE48160" & "1270-9FCM-2976": These appear to be internal production/lot numbers and coupon codes used by the manufacturer or retailer for tracking inventory and sales. "PCS-C 28" / "PKG 28" / "CUST 574": These are likely internal operational codes related to packaging, piece count, and specific customer/store information, rather than a general product number. "(75-T) SUIT R/2 BUTT JOSEPH": This identifies the specific garment type ("SUIT"), the fit/cut details ("R/2" regular, 2-button), and likely confirms the "Joseph" sub-brand.