Hello, I have purchassed sevral items this week and I've notice that lots of the outfits come packaged with wax type paper inbetween the pieces. Does anyone happen to know why this is?

Should I be saving this packaging to store the outfits in?

I am begining to wonder if the wet look type items will melt a bit and stick to eachother. I have no idea.

Any thoughts?

thank you for your help.