The tassel is worn on the right side of the cap for Undergraduates until the end of the commencement ceremony when graduates are instructed to shift the tassel to the left side. The tassel is worn on ...
University-approved caps, gowns, tassels and hoods must be rented from the "Commencement ... souvenir' or 'keepsake' gowns acceptable attire for commencement. Gown Rental Graduation Packages brochure.