Robert Graham Men's Colden Woven Houndstooth Sport Coat Neiman Marcus Men's Semi formal Houndstooth Pattern Blazer, Elegant Retro Double Houndstooth Blazer Etsy Houndstooth Blazer Etsy Houndstooth Blazer Etsy. Vinci Men's Sport Coat Houndstooth Pattern. Vinci quality and style is evident by Vinci's wide spread support from its customers. This jacket reflects the style and quality in a two button sport coat with a classic houndstooth pattern. The notch lapel compliments the classic single breasted jacket. Buy yours today and be the talk of the party! Modern Fit 2 Button Jacket Side Vents Notch Lapel Houndstooth Pattern Luxurious Wool Feel Dry Clean Only Imported Color: Olive and Sage All sizes displayed are jacket sizes. Our jackets and sport coats all come fully lined. Size conversion is as follows Small (36), Medium (38), Large (40 42), XL (44 46), 2X (48), 3X (50 52), 4X (54 56), 5X (58), 6X (60).