Hmm... Well, I wouldn't think they'd be, but it really only takes me one trip to the mall or peek at Vogue to make me realize I should not be speaking from authority about the fashion industry's whims.

I can say, however, that conlangers are a peculiar bunch and probably likely to welcome the option of a backing or engraving for the classic symmetry it would provide, not being all that fashion-conscious on average anyway.