January Jones's New Dark Brown Hair Color

January Jones is a brunette! The Mad Men actress switched up her look for fall, trading in her signature blonde locks for a darker hue. And this isn’t the first time this year the Jones has changed her hair color drastically—the actress debuted rose gold highlights in March before making a complete color change in June when she debuted a fiery red mane. Do you like Jones’ new color? Tell us in the comments!

Plus, see more celebrity hair makeovers in our gallery!

MORE: • January In One of Fall's Biggest Trends: Prints • January Jones’ Zac Posen Emmy Dress • Jones and Son Xander at the Pumpkin Patch