Suki Waterhouse's signature shag looks even cooler in this mushroom blonde shade. Now that temperatures are getting chillier, we’re feeling a sudden pull towards a cool-toned hair transformation.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Colorist Stephanie White’s ...

Mushroom blonde is a muted, cool-toned color that grows out beautifully. A cool-toned hair gloss makes it easy to maintain the color between salon visits. Now that temperatures are getting chillier, ...