We’re constantly updating our “Last Night’s Look” gallery with all the best red-carpet moments (gorgeous dresses! dazzling accessories! sky-high heels!). Now, let’s talk beauty. Every Friday we’ll be highlighting one of the week’s most gorgeous makeup and/or hair moments, along with details on how to recreate the look — straight from the makeup artist or hair stylist — in our feature, Look of the Week.
For this week’s LOTW, we’re breaking down Mad Men star January Jones‘s bold beauty moment (which paired perfectly with her new hue) for her appearance on The Tonight Show with Jimmy Fallon.