17 White Graduation Dresses That Are Anything But Boring Do you know why all the girls wear white for graduation? Wearing white during graduation has been an American tradition since the mid 1800s. Wearing white originally started because many schools wanted their Why do all all the girls wear white dresses for gr Fishbowl History of wearing white dresses to graduation The Best Graduation Dresses For Teens The Mom Edit History Lesson on the White Grad Dress: The tradition of wearing white dresses to graduation can be traced back to the 19th century when women achieving academic milestones were a huge deal.