HOSA families The HOSA dress code is required for all students to enjoy the benefits & activities at the State Conference. It is also a requirement in all competitive events. Be prepared! White Jumpsuit Evening Prom Dresses Party Dress Evening Gowns with Cape Wrap Vestido De Festa V Neck Pants Suit Dresses Plus Size Customize NC HOSA members: As our State Leadership Conference draws near, here are some official dress code reminders for appropriate business attire! Head covers required for religious purposes or to honor cultural Spring Leadership Information New York HOSA