I started with a base of regular plastic bags, I used bags from Target. I cut off the handles and cut down the seam until the bags were flat. I stacked six bags on top of each other. I made sure that the logos were all to the inside. I cut the bags in half, so that one side had the Target logo and the other was white. I set the half with the logo aside.
I took the top layer off of the white stack of bags. I cut hearts out of purple and pink plastic bags and laid them down on top of the bags. I also cut rectangles out of purple plastic mesh. Then I laid down the top layer again.