Retouch, edit, photoshop

One of my friends had wedding photos taken and they came out pretty horrible. They need color correction, the photographer in a few didn’t tell her to stop chewing her gum so you can see that (want it removed), and her 3 year old daughter wasn’t in her flower girl dress for a good amount of the photos so I’d like to see if we can photoshop it in. Some of the photos the bride looks like she got punched in the face because of the lighting and her contour. I want to surprise her with edited photos