Neat, clean, and presentable clothing is all that is required at most on campus interviews. Wear comfortable shoes if you and your student are also taking a walking tour of the campus. The interviewers don’t care what the parents wear. If you are visiting Rice, and it is 100 degrees outside, modest shorts are fine even for an interview. No Daisy Dukes or mini skirts. Other cooler times of year, pants or jeans with a casual shirt for males or females or a casual dress for females should be fine also.