Red satin A line prom dress/ ball gown w/pockets. Size 2

Never worn satin ball/prom gown with pockets. A-line, v-neck, empire waist, corset back, low back, quality martial, lined. I planned on wearing and so took out the pad for bra , as it made it too full for me. There are so slits where I took them out but only on the inside. Dramatic full train. Hand made and shipped so no tags inside. But is a size 2 standard.