No hairstyle is as versatile as the fabulous top-knot. Wear it to an afternoon spinning class, and simply re-do it for a fancy night on the town. "First, I would recommend putting your hair into a ponytail to smooth it out. Then, you can use a smoothing gel or a texturizer, so you can have more control over sectioning. Take two pieces, tie it into a knot, and put pieces of your hair around it," says Saczko. "Another option, because your hair is already in a ponytail, is to do a simple wraparound. Put it into that bun and it's ready to go. We would recommend a product called Sugardust. It's not quite a dry shampoo, but it will absurd oils and give your hair more texture and a bit of volume."