Ternglo black wool jacket size 2 fits bigger size 6?

Teenflo black wool jacket with 4 button opening In fabulous condition- will look great at office or with jeans for weekend Marked size us 2 but more like a size us 6 Pretty sure fabric is wool crepe- hangs beautifully DM for measurements if needed pit to pit 17.5” flat waist 33” hips 35-36” length neck to hem 27” #teenflo #judithsndcharles