This was super easy.  I took some cheap solid colour t-shirts and turned them into one-of-a-kinders.   First, I laid out my t-shirts and put some objects on that I wanted to make the pattern with.  I cut out paper wings for the back of the first t-shirt, and laid out some beads to make a necklace pattern on the front of the second t-shirt.

Then, get two spray bottles.  Put some bleach in one (I diluted mine about half..don’t dilute it too much).  And put some white vinegar in the other.  Spray the shirts with bleach. Don’t spray one section too much or you will just get a solid colour change.  To get the splattered look you want to spray once and keep moving.  I did spray a little bit more near the objects just to be sure that the pattern came out.  The colour should change very quickly. Once you see the colour that you want, spray the shirt with vinegar to stop the reaction.  Then just throw them in the washing machine (not with other clothes).

Here’s the results:

Even hubby thought they were cool. After he saw them he went through his closet to see if he had any tshirts to try this on.