Use duct tape to mask off your design onto a dark colored tee. I decided to make stripes on a black tee.
Spray your t-shirt with a bleach/water mixture. I used 70% bleach and 30% water. Let your shirt dry after you spray it to your liking.
Wash and wear your tee. Easy as 1, 2, 3!’
DIY Fashion: Striped T-Shirt in 3 Easy Steps