Long corset yellow Prom dress gown

Brand new. Never worn (other than to try on). Long corset style lace yellow dress. Side slit. Lace is appliqué and it’s made very well. Corset tie up back. Bra area and skirt if fully lined and corset bodice is sheer mesh liner and lace. Size 4/6. (Personal measurements are 34B/C, 26-27” waist) and there’s room to loosen or tighten. I’m 5,4”)