Ok, attempt #2:
The first 2 days we had to wear the panhellenic t shirt. I chose cute flats, and walking shorts (no tears or rips either).
For first invite (sisterhood day) I chose a cute summery dress and again flats.
For second invite (philanthropy day) I chose a slightly more dressy, but still summery dress. I still went with flats for this round because at this point in the game you can still be doing a lot of walking.
For preference I chose a fairly plain dress and somewhat subtle jewelry.
Bid Day!!!! I went casual (but still looking nice for all those pictures!

) I went with just a plain tank because all the chapters give out bid day shirts and I want to wear mine.