This craft is a "no sew" which is awesome! Take any old t-shirt, the longer the better, and a pair of scissors to create this look.
Cut along the hem line of the sleeves. If you want a more tank top look, cut more off. Also, cut along the outside of the hem on the collar. For the bottom, decide on the length of your top. That will be the place you will cut a straight line in the back side of the shirt. The front side will be comprised of your tie bottom. To do this start from the bottom of the shirt at the center and cut to the length of your shirt at a diagonal. Do both sides creating two triangles.
Enjoy your new top! I love my new work out shirt! Channeling my inner Rocky!