Being messy is now in trend. So girls do not leave any sphere to look themselves beautiful with the messy hairstyle. However, it is not easy to get the messy hairstyle often as it leaves your hair open always. If you are really being in love with messy hairstyle, you can try messy hair bun. As it is very easy to create and at the same time ensure your messy look. Read on this article below to get 20 amazing messy bun hairstyle ideas for your beautiful hair.