Bun hairstyles are classy and if you combine it with the right outfit and accessories, it will match your look very well. There are many options of bun hairstyle you can reinvent and find the signature of your hairstyle. Here are some cute and elegant bun hairstyles that can be appropriate for casual look and for special ones. The most favorite casual New Bun Hairstyles 2015 is featured messy low or high bun that is very easy to do. It is the perfect option not only for usual days, but also for office look.