Hi, I have performed many facial shaping procedures using dermal fillers, facial implants (cheek, chin), liposuction and/or facelifts for over 30 years. From the photos, your cheeks are very flat in the front, there is some excess fat below the cheeks and the chin is weak. These combine to create a rectangularly shaped face. Following the beauty principles outlined in my book on face and body beauty, women look the most feminine, youthful and attractive with heart shaped faces. Heart shaped faces have cheeks that are full and round in the front. Cheek augmentation with a dermal filler or using cheek implants for a permanent enhancement will create full, round cheeks that will feminize the entire face. Liposuction would be added to further shape the cheeks. I have performed many Chin Augmentations using chin implants for over 30 years. When the chin is weak, this creates an imbalance making the nose appear larger, the mid face top heavy and the lower face look short that de-emphasizes the lips and allows early formation of a double chin. Chin augmentation using a chin implant will add projection to the chin creating harmony and balance to the lower face. I have found that placement of a silastic chin implant, through a small curved incision under the chin (also allows excess skin removal) to be very safe, quick, highly effective and far less invasive than a sliding genioplasty. I perform chin implant surgery in 30 minutes or less, often using a local anesthetic alone. In my opinion, you are a good candidate for chin implant surgery. Shaving the jaw line by itself will "not" make the face more feminine as the cheeks are most important facial feature to accomplish that goal. In my humble opinion, jaw shaving and Masseter reduction (surgery or with Botox) are widely mis-used primarily due to a lack of aesthetic understanding that creating cheeks that are full and round in the front is the most accurate and consistent method of feminizing the face. Once the cheeks are properly shaped and the face feminized, it would be quite rare that the face would require or benefit from reducing the jaw line with shaving or Masseter reduction. Hope this helps.