How-To: Kate Walsh's Shaggy-Chic Sundance Bun

Kate Walsh arrived at Legion's Sundance Film Festival premiere looking enviably glam-casual, not a look that's easy to pull off. With understated makeup and a sweet, messy bun, she looked both effortless and elegant at the same time. It's the perfect look for Valentine's Day and we've got the how-to. Keep reading . . .

To begin, spray wet hair with a lightweight styling spray, like David Babaii Mise En Plise Light Styling Spray ($22.50). Then, blow dry your hair at least semi-straight (adding your straightener if you need it). Once your hair is dry, separate the very front sections (from right above your ear forward) from the rest of your hair, and pin everything but those back into a simple bun at the nape of your neck.

Take a large barrel curling tong (about one and a half inches) and lightly curl the front sections. If your hair is fine or doesn't take a curl well, spray on some hairspray before you curl to help keep the look together. For everyone else, after you've curled, run your fingers through a couple of times to loosen the curls up, spritz on some hairspray if you'd like, and you're ready to wow.