There are differences in the colors of clothes when bachelors, masters and doctors graduate. The robes for doctoral degrees are black and red. The master's robe is blue and dark blue; The main color of bachelor's clothing is black, but the collar color will be different according to different categories. When you graduate from a bachelor's or master's degree, your clothes are black and red. The master's robe is blue and dark blue; The main color of bachelor's clothing is black, but the collar color will be different according to different categories. A bachelor's costume consists of a bachelor's hat, tassels, a bachelor's robe and hanging cloth. It is a dress worn by a bachelor's degree winner at the degree awarding ceremony, representing the degree obtained. It is one of the tangible and visible signs that a degree winner obtains a degree. Degree winners, degree winners, principals (institutes), chairman academic degree evaluation committee, and members of degree-conferring units (or tutors) use hoodies in dissertations, degree conferring ceremonies, honorary doctorate conferring ceremonies, graduation ceremonies, school (institutes) celebrations and other occasions, and shall not abuse them. The color of a bachelor's uniform is classified according to the degree obtained. Literature (literature, law, philosophy, education, economics, history, management, art) uses pink, bachelor of science uses gray, bachelor of engineering uses yellow, bachelor of agriculture uses green, bachelor of medicine uses white, and bachelor of military science uses red. The tassel of the bachelor's hat is black. The tassel hangs on the hat knot at the top of the hat and hangs naturally along the brim. When the degree is not awarded, the tassel is hung in the middle of the right front side of the degree cap worn by the wearer; At the ceremony of conferring degrees, after conferring degrees, President academic degree evaluation committee (or school, college or director) moved the tassel on the right front side of the wearer's brim to the left front middle side, and it naturally drooped.