Finally! A pastel trend that brunettes can get involved with! The rose gold trend isn't done just yet, as rose brown is gaining traction on Instagram. Instead of having to dye your hair bright blonde to achieve the look, this works with darker hair colours. Created by hairstylist Thi Thao Tu, it's done by using a combination of bleach, Olaplex treatment, and brown and red dyes. We're SO into this!