Found an XL LA tshirt at goodwill. Used my tank pattern on it. Wha-la!
Had to use the serger for the shoulder and side seams then the coverstitch machine for the folded over edges. Quarter inch seam allowance on armholes and neckline. 1" SA for hem.
This is a sketch from my original design. After much frustration with that V neck I decided to switch to the curved neckline. I think its a lot more flattering anyway so win win.