Thanks, everyone - you are all so sweet and so smart. That is why I love this place!! I hope to post some possibles tonight, but in the meantime I am taken with many of your suggestions.
Joy, I'm considering my copper skirt with a denim shirt and will probably put this combination up for review. There are two problems with this possibility: the skirt is very lightweight and would need a slip or I will freeze, and I am not sure I have a slip that will work with it. And secondly, I don't really have dressy booties, and pumps feel both TOO dressy and not me and also chilly to wear in those temps. But it is a strong contender, at least in my imagination!
AJ - you are so fab! Your pictorial combinations are so much fun. That is a great possibility if the colours work, actually - the venue is very casual from what I can gather. It is maybe a bit more dressed down than ideal, but in a pinch it would certainly work and keep me warm enough. The great part is that I can play with the scarves...the cowl on that red sweater is removable so I can try it with different options.
I love Jonesy's outfit, too, and could try that...if I had some dressier black booties....however, I can see how it looks with my Marcies or my Josef Siebels.
I do still have the cloud jacket and like it a lot, but it feels really spring/summery to me; the fabric weight and everything doesn't feel right for the temps.
I do have the fuchsia blouse, Manidipa, and it is in the running as a possible layering piece with something or other! I am not sure but I think pants are probably a necessity, though I'm going to try some skirt options. One issue is not knowing how the stage is set up or whether there is seating for us and if so, what kind.
Unfrumped, I WISH about the girlfriends. Alas, I don't have a single friend in town who is close to my size...Deb, Ingunn, good advice to look at my outfit pictures. I have been doing that.
Claire, thanks for the sympathy!
I will show you all something later on this evening, and thank you, again - you are all so helpful!