Looking for a way to update your go-to shirt dress, or spill a little coffee on the front (like me)? I am obsessed with this genius street styling trick. Just layer a button-up shirt on top. The layered look gives a basic shirt dress a cool update, while covering any spills or hiding the fact that you just wore that dress on Monday. Belt it to keep the look streamlined and not bulky, and you’re good to go.