I haven't gone through recruitment in years...okay, it was just after the stone age...post Breakfast Club, barely.
Although, I love my heels, I feel your pain. I hate it that comfortable shoes can look so damn ugly.
There are several types of athletic flats that have support and are comfortable yet stylish. Born, Keen, Merrill and Skechers are a few to look at;
http://www.amazon.com/KEEN-Womens-Ri...apparel&sr=1-4
Maybe your could get creative. Simply adding a matching clip on flower or bow to coordinate with your dress might be nice. Full on bedazzling might be too much.
There are several metallic Birkenstocks;
http://www.amazon.com/Birkenstock-Wo...ic+birkenstock
Please Texas recruitment authorities don't shoot me for mentioning Birkenstocks.
Good luck!!!