Grad Student Style: What to Wear to Convocation 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 Japans Most Unique Graduation Tradition , Not every school in Japan lets you wear anything on graduation but Kyoto University does, and the results are legendary., Costumes, anime fits, kimonos, 6 White Dresses To Wear This Graduation Season Styled by McKenz White Graduation dress by Babyboo Fashion Pickle Graduation Cap and Gown: Perfect Guide On What Attire To Wear!