You've already got great advice. Here are my personal impressions:
My favourites of the lot are: #2, #7 and #10
I am not a fan of the cobalt blue short sleeve one, although it fits you like a glove. It's just... it doesn't look as comfortable. It's a bit stiff, and it looks too much like a uniform.
The turquoise version of the Mexx sleeveless tunic is not as nice as in black. The colour is too harsh in my view.
You are so fit and beautiful, it's hard to find defaults in what you are wearing! It all looks good on you in the end. But oh, my, 3 and 7, so classy!
The cropped pants in #10: they do look fine on the pic, however I understand it so much when pants don't roll the right way... yesterday I got a pair from Tommy Hilfiger and they're *almost* uncomfortable in that way. I haven't removed the tag yet... will post hopefully if my son is available for taking pics. But I so get what you mean.