Fashion Week is like a party for your eyes, with inspiration coming from every direction. The street! The catwalk! Your Instagram feed! This is your latest do-now tip, highlighting the coolest styling trick destined to work its way into your wardrobe.

This stylish show-goer gives her grown-up blazer, turtleneck and wide pant combination a fresh feel via two sporty vertical stripes on her sleeve. Go faster stripes are revving up the cool factor on everything from blazers to sweatshirts and track pants, so get in on the action, pronto.