BOGO Silky Floral Flowy Oversized Button Down Shirt

$30 each, 2 for $40 for all blouses / button down shirts titled "BOGO"! This is a used, like new button down blouse shirt from unknown brand with tag missing - vintage? Colour is black background with white and green flowers. Fabric feels super silky, has a flowy oversized baggy fit. Size small, could fit medium.