You have a very good taste. 您的品味很不错。
A:This shirt is really nice.
B:You have a very good taste,sir.Would you like to try it on?
A:Ok,I'll try on a medium size.
B:Here you are.
A:Where is the fitting room?
B:It's just around the corner.
A:It's too big for me.Do you have a smaller one?
B:Yes,one moment ,please.