Comparative form of swanky: more swanky(adjective)
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Use "swankier" in a sentence
"This place was definitely swankier than Ocha, decor was certainly appealing, and the place was bustling."
"A nice martini is bit swankier, a bit more refined, and the type of deal you can take your girl friends and coworkers too."
"It will add 1,400 spots—the largest public parking infusion along the New Haven line in years—but the influx has again stirred up a long-simmering issue in the Nutmeg State's swankier districts."