When you have a formal ambiance, half up hairstyles are a great option. Pinning some of it up allows you to keep some length around your face, but still have the structure of having it pinned, which helps keep the body and shape in place. Polished and feminine, half up curly styles combine the best of both (hair) worlds. It’s no wonder that I’ve noticed an increased interest in in half up hairstyles. You can enjoy the polished “done” vibe of an updo and the sexy look of hair that is down at the same time. While half up styles are great for any season, I love them in summer because they really nicely balance spaghetti-straps, tanks, and strapless tops and dresses. And because they straddle the line between daily and formal, they work perfectly for summer events, which tend to me more laid back. If you are considering a lovely half up style, here are 30 Best Half Up Curly Hairstyles.