At my school anything goes. Majority of girls usually do wear casual clothes but skirts, even dresses are not out of the norm. Some girls really dress up, like what I would wear to a special event...heels, blouse, jewelery. Students over 25 on the other hand, like adults going back to school pretty much just wear casual clothes.

You can make a skirt casual. Pair it with some flip flops and casual shirt (fitted tee, tank top, etc..
That's really common.
Originally Posted by westcoastwaves
For comfy days, I like pairing up my comfy flowy skirts with fitted babydoll tees.