Max Mara Cicladi Knit-Sleeve Trench Coat Size 4

ordered this from Saks and waited to long to return! Was hoping to locate a size 2 as the 4 is too big on me, even though meant to be oversized. I would be willing to trade for a 2, but not sure how that would work!!! :-) Has not moved from closet since it arrived, so obviously has not been worn. I will upgrade the shipping to insured and signature required. Happy to answer any questions. xo