Mens Double Breasted Blazers at M&S Buy Designer Men's Double Breasted Blazers for Groom Aza Fashions Merino wool double breasted knitted jacket Gutteridge Men's catalog Men's Fashionable Denim Double Breasted Blazer 83443837X Manlytshirt. This mens knit blazer jacket features a double breasted button front with a structured lapel collar and long sleeves. Designed with front flap pockets and a regular fit, it offers a tailored silhouette suitable for business casual and smart casual wear. The soft knit construction provides a lightweight layering option over shirts or T shirts during transitional seasons. SIZE CHART (CM) Size US Size EU Size Bust (cm) Length (cm) Sleeve Length (cm) M 6 38 100 66 58 L 8 10 40 42 105 68 59 XL 12 44 110 70 60 XXL 14 46 115 71 61 SIZE CHART (INCH) Size US Size EU Size Bust (in) Length (in) Sleeve Length (in) M 6 38 39. 37 25. 98 22. 83 L 8 10 40 42 41. 34 26. 77 23. 23 XL 12 44 43. 31 27. 56 23. 62 XXL 14 46 45. 28 27. 95 24. 02