Popsugar Beauty Beauty Trends Flannel Hair Colour Trend "Flannel Hair" Is the Coziest Fall Colour Trend You Didn't See Coming 15 August 2018 by Alaina Demopoulos View On One Page Photo 4 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Kate Nash Perhaps taking a cue from flannel's grunge beginnings, Nash put her hair up in two tiny space buns. Previous Next Start Slideshow Beauty TrendsHair ColourRed Hair