Green’s Dictionary of Slang

(US black) ostentatious, fashionable.

1993		J. Mowry Six Out Seven (1994) 381: For sure there was nothing stylin about that antique Variflex.
1999		J. Ridley Love Is a Racket 23: With movie stars and postpremiere parties [...] at one time the Regent used to be stylin’.
2000		Ebonics Primer at www.dolemite.com 🌐 sharma [...] Example: Shit, man look at that sharma over there. Tryin’ to be all stylin’ & profilin’ talkin all black. What gives, man?
2001		(con. 1975–6) E. Little Steel Toes 112: Dressed like a female banker, conservative gray skirt and top, sensible shoes [...] stylin’.