Need some inspiration for your next colourful hairstyle? Look no further than Winnie Harlow, who debuted ombr blue hair at DKNY's 30th Anniversary celebration on Monday during New York Fashion Week. The Jamaican-Canadian fashion model went for a waist-length look that starts out icy and fades into a deep ocean blue at the tips. Harlow paired her new hairstyle with a hint of cobalt blue eyeliner, and the full look was cool enough to make Princess Elsa proud. Keep scrolling to see Harlow absolutely rocking her new blue hair.