
Regardless of your base color, adding golden tones to your hair can warm up your overall look in the colder months. This change is especially perfect for medium to dark brown hair. The combination of brunette with "gold" color looks as perfect as it sounds!
Stars like Hailey Bieber, Lily Collins, Kaia Gerber and Olivia Wilde are living proof of this:
Lily Collins

Olivia Wilde

Zend aya

Kaia Gerber

Issa Rae

Hailey Bieber

Source: Pop Sugar