Category: tastefulness...

there is no accounting for taste
Taste is more to do with manners than appearances. Taste is both myth and reality; it is not a style. (S. Bayley)
Taste is the only morality. Tell me what you like and I'll tell you what you are. (J. Ruskin)
Ah, good taste! What a dreadful thing! Taste is the enemy of creativeness. (P. Picasso)
Our stylish nights...So well-arranged...Those tasteful words that we exchange...We know it's all a passing phase (Billy Joel)
Good taste is either that which agrees with my taste or that which subjects itself to the rule of reason. From this we can see how useful it is to employ reason in seeking out the laws of taste. (G. Lichtenberg)
Elegance is good taste plus a dash of daring. (C. Snow)