The dress looks nice ____(介词）you You look handsome _____(介词）the dress 加上理由
问题描述：
The dress looks nice ____(介词）you You look handsome _____(介词）the dress 加上理由
答
on,in
sth look nice on sb 是指“某物穿在某人身上好看”,on sb指“在某人身上”；
“in + 衣服/颜色”是固定搭配,指“（某人）穿着...的衣服”.