Remember that hair grows forever, it doesn't stop. If you go out on a limb, drastically change your hairstyle and end up hating it, it can always be changed to something else, another style or color. Talk to your stylist to see if they have any fun celebrity hairstyles for you. You never know, they may have a style that they have been dying to try on you, but never had the opportunity before. Most hairdressers won't try to push a new style on you (nor should they), but if you ask, they love to share their creative side.
Match The Lifestyle: The hairstyle you choose must match your lifestyle. The right hairstyle might also help in success in your respective careers. Hairstyles have helped several celebrities including rock stars, sportsperson, actors etc. to gain a massive amount of followers who try to copy their hairstyle. In case of professionals, it is also important to keep in mind the time needed for the hairstyle while selecting it. It is true especially for girls and ladies. A complex hairstyle might not be easy to make or to maintain for a regular female office goer. So, this must be kept in mind while selecting the hairstyle.