What Should I Wear to My Graduation? The New York Times Graduation Dresses for Women RIHOAS Ace One Shoulder White Graduation Dress PromGirl Lilac Small 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 Berylove Women White Graduation Dress A Line Spaghetti Straps Midi Grad Ceremony Dress, White custom Graduation Dresses in White, Colors High School, College David's Bridal David's Bridal