Buns are pretty much the perfect way to wear your hair in the summer because they pull everything away from your sweaty face—but you can only do the same old bun so many times before it gets boring.

A messy bun is not as effortless as it seems. This is one of those hairstyles that seems like a quick go-to but, in reality, can take as much time and effort as a sleek bridal up-do. When you see it ...