For Glamour Correction, Every Images need to change Brightness, Adjustment, Sharpness, Mark, Spot Remove. After all if the background is changed the glamour of the image focused very much.
As a Photo Retoucher, I always involve with glamour Correction and Photoshop is one of the best tool for Manual Glamour Correction. Pen Tool, Patch Tool, Clone tool are used for Background remove, Remove dusts, wrinkles and something. After completing all of the essential retouching, need to go level, brightness, sharpness reduce or increase depends on the Model.
Need to more details for Glamour Correction, I am here.