It can be worn casually, as well as out to diner, even worn unbuttoned with a top under. (thebohoflow.com)
The actor looks ready to party in his all - black Dolce & Gabbana ensemble, complete with unbuttoned shirt and jaunty fedora, at a photocall for Midnight in Paris. (people.com)
And if a 20 - year old tried that blazer unbuttoned with a graphic tee, boyfriend jeans, and heels... well, those bell cuffs might throw it all off a bit, but it'd come close to working. (alreadypretty.com)