What is Makeover ?
A makeover is a term applied to changing one's appearance, sometimes through cosmetics. Makeovers can range from something as simple as a new haircut, to the use of cosmetic surgery, to the extreme of the implantation of dental veneers, eye-color-changing contact lenses, and the use of appearance-altering gastric bypass surgeries, providing massive, permanent fat loss in obese persons, and the associated plastic surgeries, such as abdominoplasty, to eliminate the resulting loose-hanging skin folds (the "panniculus").

Fake images are all around us. Almost every fashion model or artist photo is digitally beautified prior to its public release. Sometimes this goes too far and the photos are so fixed that leaves almost no traces of the original natural beauty of the subject being retouched.

This digital enhancement of human faces and bodies is called Digital Makeover. It usually involves techniques such as skin smoothing, red eye removal, hair color replacement an so on

Digital Makeover is my favorite retouching techniques

see also this link to beginning learn makeover: 15 Best Virtual Makeover Tutorials for Photoshop