Voluminous, over-the-top hairstyles are fun to wear, but these styles might not be the best fit for some outfits. For the occasions that require a chic and put-together look, sleek hairstyles are here to deliver. Taking inspiration from our favorite Insta girls, we gathered the best sleek hair-dos anyone can pull off. Scroll down for our visual selection and pin your top picks for your next big occasion!