So many of us spend more time and resources on our external appearances enhancing, and we are doing very little or nothing to change who we are. Only people or the sort of person you're interested in will attract your appearance; but it's who you are that will make him or her stay with you.
Work on yourself to make yourself look desirable all over and desirable. Beauty or beauty vanishes, but for a lifetime, who you are is with you. Don't just focus on your looks alone, because that's all that counts, concentrate on making you the best you will ever be.