Wade's long-sleeved shirt is also a fabric from Fabric Mart that I originally bought for me. It is brushed on one side, so it feels really nice. I added 3/8" to the side and sleeve seam allowances. This made it possible to flat fell those seams and not have any serging. When I cut out, I matched the plaid at the front in both directions. The side seams are only matched vertically. I used my walking foot to ensure that the plaid stayed aligned while sewing. For my next version of this shirt I will lengthen the sleeves a bit more. Other than that, I think Wade is pretty happy with this shirt as he has been wearing it a ton.