You are here: Home Replies Reply To: How to look older and more mature? Reply To: How to look older and more mature? March 13, 2017 at 11:13 pm #7117 YICParticipant Buy quality clothing in greys, navy blues, blacks, whites and other solid colors. These colors make you look more mature. Wear minimum make-up that is not too glossy. Talk and behave more lady-like.