Jimmylee ruched purple gown size 2 or 4

this is the richest purple iridescent ruched. gorgeous. one sleeve which is gathered form fitting then flares at bottom. pit to pit = 15.5", waist = 11.5", waist to hem = 43" mermaid type gown pron wedding dressy. marked as medium but measurements seem more like a 2 maybe a 4 6? not sure Smoke-free pet-friendly home NO returns I do my best to find all flaws. I price fairly. Please be kind and don't lowball me! 😍🌈 MUST bundle to a minimum $10 from my closet