Reigning Champ Down Hoodie Charcoal Grey Medium

I love this jacket but it's too big for me. Worn a couple times only to realize medium will not fit well…looking to trade down to a size small, YES SAME JACKET! if anyone has one… Asking $280 Also interested to trade for a high quality rain jacket/shell with water proofing and breathability features (size small) or mens winter jacket of similar value, send me some photos of what you have if interested, thx!