I know one, that is " to each his own " "What do you think of my new T-shirt?" "I would never choose this color you're in.. But to each his own."

Different strokes for different folks. Every man to his taste. The goose of one is the swan of the other. There's no accounting for taste. Here in Brazil we say "gosto não se discute", which is something like "there's no accounting for taste".

Another similar idiom is "one man's trash is another man's treasure".