UNTUCKit perfected the untucked shirt with that just-right length and timeless style. DXL perfected the Big + Tall fit. So we’ve partnered together to let even more guys look sharp---even at their most casual. Crisp, clean, and cut for the perfect length, this plaid flannel shirt stands out from the rest. Crafted in 100% cotton and available in three different lengths to properly fit and flatter the proportions of Big and Tall guys, the untucked style falls at just the right length and is stylish and comfortable, allowing for the freedom to move without restriction.