There are many ways to transform your hair from flat and bland to wavy and full of body. We have a few ways to give your hair that body you always wanted.
The first way is the single bun. While your hair is wet, twist it in a low bun. Let it dry, let your hair down, and finger comb it out. You now have a lot of extra body with little to no effort.
Looking for more curls? Try separating your hair in two equal pieces using a zig zag part to help reduce the risk of a definitive part once your hair is let down. Twist each section into "Princess Leia" buns. Let dry, finger comb out.
Your third option is similar to the second one. Instead of a bun though, dutch braid the hair from top to the tip of your hair. This will create the ultimate in curls naturally, although the braiding can take a bit longer and be a bit more intensive.
Regardless of which method you use, your hair will gain body, wave, and even curl fairly easily, and naturally.