You can send flowers to Stillwater, OK today if you order by 1pm on a weekday or 10am on a Saturday, Central time, or set a later date at checkout. A house just needs the street address, but for a student at Oklahoma State University, add the residence hall, room number and their cell, because in our experience campus deliveries wait at the front desk. You can order the Joy online in minutes, or you can call us and talk to our friendly, US-based team.