Tennis attire is everywhere. Credit the pandemic, social media and pickleball

While tennis fans savor the last matches of the U.S. Open, a subset of spectators and TV viewers have watched the year's final Grand Slam tournament as a source of fashion inspiration they can use to serve looks off the court.

It may have escaped people who don't pay attention to clothing trends, but cities from Australia to America are awash in short pleated skirts, tennis dresses, polo collars and other garments that can make everyone look like they possess a country club membership and a respectable backhand.

The styles naturally are on full display in the stands of Flushing Meadows. Students are sporting skorts — the skirt-short mashup often worn by tennis players — and crew socks as they return to college campuses. Young professionals and middle-aged parents are taking the posh and preppy aesthetic to cafes, parks and wherever they run errands.

“I’ve never played pickleball or tennis in my life, and I have like five tennis skirts,” Stacy Sierra, 19, said while walking on the University of Notre Dame campus in Indiana. Sierra said she likes the look of the skirts and preferred their flowy material to denim during the summer and early autumn.