Glad you asked...
Tye dyed shirts take several days to make. First start out by obtaining a plain white shirt and fold it in a small square. Then, take about five rubber bands and stretch it to fit over the shirt in the shape of a star. After that, use whatever colors of dye desired and put them on the shirt. Then, place the shirt in a ziploc bag for a few days. Finally, wash it in cold water in a washing machine.

