I love it all! Seriously, you made some superb choices here, and it's wonderful to see how seamlessly these items can blend with the rest of your fall wardrobe.
Pettys --- these seems like a no brainer if they are comfortable. Keep.
Amber Sun -- keep! We can be sweater twins. I love how it works with the scarf from last year -- wishing I had bought one of those!
I like the blazer on you, which surprises me a bit. Sveta tried it and we weren't crazy about it for her. But on you it seems to work really well. Like the pattern mixing.
Fryes -- they are gorgeous boots. If they are comfortable for you and you have a need, keep.
I actually love the purple Halogen, but then I am biased since I own one and plan to wear it with the Amber Sun.
The dress does not seem right. It just isn't flattering you in the pictures for some reason. I don't know what is off, but something is. I would hold out for a different dress.
Love both VC skirts, but those are the ones I ordered, too. I ended up keeping only the stripe because I was trying to be frugal, but honestly, I love the houndstooth just as much and half wish I had kept it, too.