These skirts that I found on Tobi are so cute. I think what I like the most about these are the uniqueness of the length. These are $31 CAD and you can also get a longer version that is also really nice. They work so well with crop tops or something simple like a tucked in tank top.
Any sensable mesh leggins are another thing I have been loving this summer. I have a pair from Top Shop that I can't find online that I love but these from H&M are interesting for only $19.95 CAD. Mine are more like side slits that stop at the appropriate length. I like that they are a less revealing way then shorts to keep cool in the summer.
I have been living in Yosi's all summer. They are the most comfortable easy to wear flat they I have ever worn. We carry this brand at the store I work in so naturally I already own more paires then I should. They vary in price from 65-110$ but you can always find last seasons on sale.