Glamour is a magic that allows a fae being toe fool the eyes of others. Often it is personal, allowing a fae to change his or her appearance. Maeve Reed, for instance, regularly used glamour to alter her natural white blonde hair and lightning kissed eyes to yellow blonde and monochrome blue eyes - far less otherworldly and acceptable to the human populace. Additionally she felt that yellow blonde showed up on camera better.
While typical glamour only affects sight or belief, some fae can use glamour to greater affect, creating illusions that can be touched.