I totally remember the big hair. We used to joke that there were certain sororities that we couldn't let more than 20 of their girls in our house for a mixer. Their hair would have locked like velcro and we never would have been able to get them out. Also (big sorority hair + lots of aqua net + open flame = disaster).
One thing I remember all of us guys used to do in our chapter was peg our pants legs, the tighter the better. Jeans, khakis, whatever...they had to be pegged. It drove my father nuts!