By Candace and Morgan Derickx Shopping for a tween girl can be stressful. Let's face it. They can be fickle little creatures. So, I sent my 10 year old daughter Morgan on a recon mission into the schoolyard to find out what tween girls really want this year. This is what she came back with. Morgan wrote the list, I added notes where necessary. 1) Laptops The most popular thing was surprisingly a laptop. Who knew? I did. 2) Make Up Kits Next up is a makeup kit. …