This t-shirt is a Back To The Future reference. It says 'Biff's Auto Detailing' on it. Plus, Delorean.
I went through a period some years ago, where I lived in denim skirts and t-shirts. Seriously, that's all I wore. So I have quite an awesome collection of t-shirts. Even if I do say so myself!
This skirt is from City Chic, probably circa 2011. I has pockets, which is totally awesome.
Denim Jacket - New Look (Similar)
T-Shirt - Teefury
Skirt - City Chic
Tights - We Love Colors
Shoes - Kmart