KARL Lagerfeld wool skirt suit with jacket and maxi skirt black size 42 US sz 12

Reposhing this item I purchased from @poshboymom. I LOVE this suit but it’s too snug on my hips and I cannot wear it. Jacket pit to pit is 20” (fits a 40” chest). Skirt waist is 29” (true measurement for total waist. This isn’t the lay flat measurement).