This is a Christian Dior Monsieur Gray Striped Sports Coat Blazer in size 37R. It is a one-piece blazer with a regular fit, suitable for parties, formal events, and business occasions. The blazer features a four-button sleeve style, two-button front closure, and a ventless design. It is made in the United States and has a classic designer theme, perfect for men looking for a stylish and sophisticated suit coat.  Sold by Tankersley The Clothing People in Clovis and approved by the Amalgamated Clothing and Textile Workers Union.  One button is a little chipped, but it's hard to notice, see pictures.  The sleeves measure 23.5 inches, pit to pit measures 19 inches, and collar to hem measures 30 inches.  Please message with any questions. Thanks for looking!