Math Trumps Fashion

I felt like doing something a little different today, so here's a photo story introducing some new items I made for the dolls. 

Perrin and Juliet in the tree house. I imagine they're discussing summer plans.

Here are the new items that Perrin picked out/I made.

Here's where the math trumps fashion part comes in. There are two full outfits, with three parts each. I also considered that they have one full summer outfit already. 

Here's how I broke down the math: there are 3 shirts, 3 bottoms, and 3 pairs of shoes. 3 x 3 x 3 = 27, meaning that there are 27 conceivable outfits. Without using math, some person who is very into fashion would make 27 outfits to get this deal, whereas by using math it's possible to get the same number of outfits without making 2/3 of them separately. So math trumps fashion!

I'm not thrilled about the dip-dye skirt. What do you think - does it have enough mix and match potential, or should I look for something new?