Try on this red skirt; you will look great _____ it.
A. on B. by C. in D. for
Try on this red skirt; you will look great _____ it.
A. on B. by C. in D. for
C
Sth. Be on sb. “衣服穿在某人身上”；sb be in sth”某人穿着什么衣服”。由此可知答案为:C。