Kelsey Plum might be a new SKIMS model, but she certainly wasn't wearing any on Tuesday -- at least up top -- 'cause the WNBA star rocked a super revealing 'fit to the Las Vegas Aces season opener.
The two-time champion arrived at Michelob Ultra Arena like it was fashion week ... decked out in a sleek, all-black Alexander Wang ensemble ahead of her team's matchup against the Phoenix Mercury.
READY TO REPEAT
Plum lit social media on fire with her clothing choice ... which featured baggy leather pants, a tiny vest and a matching bag.