I'm back! We had a WONDERFUL time (like 10 times better than expected as we were all a bit anxious and nervous about it) and I'm so glad I didn't do the dress. There were 3-4 ladies dressed to the nines (e.g., strapless red dress with 4" Louboutin heels!) but most of us were "dressy casual" and I felt like I fit right in. It was still incredibly hot but the breezy top wasn't constricting at all.
Of course, I see this morning on Facebook that the camera flash made my navy top sheer! YIKES. You can totally see the outline of my beige bra.
Oh well. It all came together in the end, though I missed my makeup appt. There was a major accident on the freeway (3 of 4 lanes closed) and I almost missed my hair appt. They still took me but as a result, I missed the pre-reunion drinks/appetizers with my girlfriends at a nearby restaurant.
Anyhow, thank you all for your feedback!