Shirt mod Making my shirt fit me. These photos were taken to accompany a set of t-shirt alteration instructions at www.evilmadscientist.com/article.php/tshirtmod. plain old shirt - front plain old shirt - back front markers back markers Back pin markers - adding straight pins replace safety pins with straight pins Front: folded on pin line and marked Back seam: fold on pin line, mark, and pin Front seam: fold on pin line, mark, and pin Aligning the needle Shirt mod Shirt mod seams one last edit Finished t-shirt mod - front Finished t-shirt mod - back