Dress? Vintage Necklace? Vintage (I'll list it as part of the upcoming etsy holiday collection)
Shoes? Young and Tae (can't find these exactly online but they do custom and can make these again... They are also very comfortable... true story) Clutch? Vintage, Shop Elofson
My friend recommended putting out an ad on Kijiji (like Craig's List...) advertising as seat-filler for weddings. I'm not sure it will work; your mother guilting you into inviting her third cousin's hair dresser is seat filler enough.
We actually did have a wedding when I wore this dress but if there had been no wedding, I would have worn this to do a post office run because I was just so excited to take it out. I made a deal with myself to sell one of my party dresses in exchange for taking this one into the fold (AKA the closet). Making a trade is a big decision but I'm pretty sure this one is an upgrade over almost everything. I love the forest green with the bronze lining popping through and the velvet roses scattered on the skirt.
I think I am just going to have to host a holiday party. Not to see my friends and eat food and drink fancy beverages but just to wear this dress again...