I address this several times each week. We actually reshape the jaw to the shape you desire for a more tapered and attractive look. Takes about an hour. Watch our videos to learn more.
You are a great candidate for a Genioplasty. Your chin is a bit recessed and short. This procedure would bring your chin forward and down, creating more projection and adding length and definition to your jawline. It will also tighten the skin under your chin. The entire procedure is done...
I would recommend chin reduction surgery in your case. It appears to be both long and over projected. In general, a smaller and less projected chin is considered more feminine. Smiling usually exacerbates the problem so I usually inject botox to diminish the effects of the muscles.