Step one: Lay the shirt on a flat surface. Use tape to make a line down the center of the shirt, and make another line across the bottom of the shirt. Make two lines of tape on the bottom part of the shirt where the pockets would be.
Step two: Make triangles with tape where the collar will go. Be sure to overlap the tape strips so dye doesn’t leak through the gaps.
Step three: Roll up and tape the sleeves. Cut a circle from tape and place it where the button will go.