First of all, the first day, you should have told her how sexy the dress made her look. Then the dress should have ended up on the floor, with you and her having relations on, or next to it. Then, she would have to buy ANOTHER new dress to show you, Repeat as needed.
With your afore mentioned "skills", and the opportunity to end up with an intelligent degreed supermodel, I would put on my suit, and get on one knee. That way, you won't have to think of fancy crap to do. She will be your wife, let her worry about that kind of stuff. In a year or so, you can sit around in your underwear drinking coffee, and watch your hot wife get out of the shower naked. Bingo! Her degree won't matter that much, as she will constantly be preggers, and unable to work anyway.
I can't believe you have been at UT long enough to graduate with a bachelor's, and haven't seen any place fancy enough for a suit and tie????
Good luck to you. If you break up, can I get her number??