But while everyone loves a good fashion trend, here at InStyle, we're interested in the deeper stuff, too: the way jewelry ...

Who says you can't rewear your wedding dress? According to tennis star Marta Kostyuk, a 22-year-old player from Ukraine who is currently ranked number 19 in the world, if you love the design of ...

Kostyuk is a Style Points favorite for a reason, and her new pink and purple ombre tennis kit is fit for Tennis Paradise. She’s been rocking Wilson’s Headliner Tennis Dress, which features a ...

Marta Kostyuk “I have special feelings walking ... ensemble—the sporting apparel brand that famously designed her wedding dress—Kostyuk beat Wednesday’s heatwave and edged past Great ...