The phrase "a cool style" is correct and usable in written English.
You can use it to describe a fashionable or appealing way of doing something, often related to clothing, design, or behavior.
Example: "Her outfit has a cool style that really stands out at the party."
Alternatives: "a trendy look" or "a stylish approach."
The hotel's restaurant, Q's, has the feel of Mad Men chic, a cool style matched by a flawlessly executed menu.
In the 1950s, much of what he did could be seen as in the West Coast style: performing in tightly arranged compositions in what was a cool style, as in his 1953 album named The West Coast Sound, for which he commissioned several original compositions.
Have good hygiene and get a cool style, use deodorant and a male perfume.
Every girl loves to keep her hair in a cool style!
To overcome that, he and three fellow California painters, Lorser Feitelson, Frederick Hammersley and John McLaughlin — all of them working in a cooler style of abstraction — decided in 1955 to found a movement of their own.
He has a cooler style than other low-reeds specialists: he doesn't chase the phantasmagorical, like Colin Stetson or Scott Robinson; or go in for pyrotechnics, like James Carter; or bask in boppish aplomb, like Claire Daly or Gary Smulyan.
Maybe teach them a cool way to style their hair the way the cool people do, show them a makeup look or give them an outfit idea but DO NOT force anything on your friends.
"She's the French equivalent of Sofia Coppola, someone from a famous family with a very cool style that all the young girls in Paris want to look like," said Carine Roitfeld, the former editor of French Vogue, who put Ms. Gainsbourg on the cover of the magazine's holiday issue in 2007.
He has a very cool style.
On the campus, it's a really cool style of modern and old-fashioned buildings.
