Chelsea model. Traveler. Please let me know if you would like specific measurements. Elevate your style with this tailored fit navy blue blazer from JOS A. BANK. Crafted from high-quality wool, this blazer features a solid pattern, notch lapel style and two-button front button style. Perfect for any occasion, whether it be travel, wedding, party/cocktail, casual, formal, or business events, this blazer is a must-have in any wardrobe. With inner pockets for added convenience, this blazer is designed to suit your needs. The jacket sleeve button style features four-buttons, while the jacket cut is single-breasted. Available in size 48, this blazer is perfect for men who demand style and comfort.