This inspires make to make too small or ill-fitted shirts and dresses fit well. Cut and sew a strip of fabric in, and add ribbon holes or buttons and use ribbon or strong to synch it in all the right places.
Find an old, oversized t-shirt. Trace your chosen shape with a sharpie. We cropped the front of the shirt and added a flattering, low back. Cut along the lines with a good pair of fabric sheers, try the shirt on and make any desired alterations!