This is the "Who wore it better" -min edition! (Because Xiumin and Jimin, get it? :D ...ok I'm corny)
EXO's Xiumin and AOA's Jimin are both wearing the Adidas Originals Boxing Jacket.
Xiumin wore it in EXO's "Call Me Baby" MV. He wears it over a mesh top and accessorizes with a necklace, gold scarf/stole, and fingerless black glove. For his bottom half he is wearing black distressed jeans with a wallet chain and leather shoes.
Jimin wore it in Unpretty Rapstar episode 5. She wears it over a T-shirt and keeps it simple with no accessories. Her outfit is completed with tights and thigh-high socks that are under a pair of black shorts.
To make it fair game, I've included a screenshot of Jimin's full outfit.