When I walked around Dongdaemoon during last Nov Korea Trip, I found this new jewel brand!!!! Their delicate style really caught my eyes. In market there are many vintage blouse like this, but either fabric quality or print was not really satisfying to me. And when I found this one, I was really super happy. The fabric quality and every detail really met our standards. you can definitely wear this one for your office! Don't worry about the fabric. It is very thin, so definitely ok for SG weather!