It's standard practice these days:
The practice of altering photos, long a standard in the world of glossy magazines and fashion shoots, has trickled down to the wholesome domain of the school portrait. Parents who once had only to choose how many wallet-size and 5-by-7 copies they wanted are now being offered options like erasing scars, moles, acne and braces, whitening teeth or turning a bad hair day into a good one.
School photography companies around the country have begun to offer the service on a widespread basis over the past half-dozen years, in response to parents’ requests and to developments in technology that made fixing the haircut a 5-year-old gave herself, or popping a tooth into a jack-o’-lantern smile, easy and inexpensive. And every year, the companies say, the number of requests grows.
(Image: Photoshop Disasters. It'll take a moment.)