Sequin Gold Black Evening Velvet Lines Jumpsuit UK16/US12 fits like an 8 C46

This jumpsuit is brand new with tags. Please see photos for details and feel free to ask any questions if interested. Wine flat from shoulder to shoulder is 15 inches Armpit to armpit 19 inches Waist 15 1/2 inches Rise approximately 12 inches Inseam 28 inches I am a size 8 and this fits me pretty well. So I think it runs small for their sizing.