Color Wheel Project

I am currently learning about the Color Wheel in my Make Up class & have to do a little project to represent it.  We are required to include Primary & Secondary colors, but Tertiary colors are optional. 

I decided to make a necklace with little beads.

I had wanted to include Primary, Secondary & Tertiary in my project but I couldn't find all the beads to do that.  My other idea was to make a tshirt and have each wedge of the wheel be a cool design instead of just a solid wedge of color.