The best hair looks you NEED to try this year September 8, 2018 Emma Pankhurst TREND ALERT: Hairstyles you need to try this year From model Hailey Baldwin's electric blue to the undone wet hair look, which is your favourite? The undone wet trend is easy to achieve and looks effortless. Freshen up a bob with a long, grown out fringe. Work with your curls, not against them with this slick look. The messy plait is not only easy to do but is a quick way to not look to 'done'.