You are here: Home Forums tips How to look older and more mature? How to look older and more mature? Tagged: look, mature, tips This topic has 5 replies, 5 voices, and was last updated 7 years, 5 months ago by YIC. Viewing 1 post (of 1 total) Author Posts March 6, 2017 at 11:10 am #7115 YICParticipant I am a petite 21 year old girl and I am 5 feet tall. I am often mistaken for a teenager! How do I look mature or do you have any tips for me? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.