So into a dye bath it went! It was only 40% cotton, so I figured it would come out pastel. It went in a bath of RIT's Navy Blue with a few other things.
It came out this great periwinkle/purple color. Look how nicely it compliments my hand painted nebula shoes! In the middle of a lot of more ambitious projects it was really nice to just throw this into my washer and get a new piece out.