Olive Spiewak Parka, Large but runs SMALL

I absolutely love this Parka. Unfortunately it runs very small and I've never been able to wear it zipped up. I wore it just a few times and it's been sitting in my closet for 3 years now and it's time to part ways. It is a little wrinkly for being packed away but it's in excellent used condition. No stains, no pills, no tears. Hoodie is detachable and the two front pockets are nice and deep. the back tail of the coat can be buttoned up so it's straight. It was listed on Amazon for $399 but it's no longer available but I was able to grab some screenshots from the purchase. I'm asking $175, negotiations are welcome. Please no trades! Any questions, I'll make sure to respond within the day. Thank you! It runs VERY SMALL. This is a Large but I swear it fits like a small. From the neck line to the bottom of the tail, it measures 36" long. The hip measures 40" The waist measures 30" 69% Cotton, 31% Nylon Imported Machine Wash Removable hood, recycled down insulation, 2 deep front pockets Highly water-resistant fabric, fishtail for more coverage, waist adjusters for added fit