​dioxazine purple, yellow ochre, cadmium yellow med. white. orange, burnt sienna, turquoise, red, hookers green. or 
whatever colors you want to use. 

Glitter is optional: you can use a glitter fabric paint that squirts out or a brush and a glittery acrylic paint.
** Bring a white chalk pencil. 
I used a black sweatshirt but it would work on a tshirt too. 
Use a DARK colored shirt, bag or pillow etc.
WASH IT FIRST AND DO NOT USE
ANY FABRIC SOFTNER.
  You will need a shirt board (or stiff cardboard covered with plastic) and saftey pins (or strong tape) to secure your fabric to the board. 
Mine is painted on the right shoulder but you will decide the pattern.