NWT Pilcro Anthropologie Ruffle-Collar Buttondown Dress 16 - fits smaller

This dress is labelled a 16 but I think it fits smaller, maybe L or 12ish. Please ask for measurements if needed! Anthropologie description: Adorned with fraying ruffles and ties at the waist to style however you wish, this light linen-blend midi by Pilcro is primed for an array of sunshine adventures and soirees. * By Pilcro and the Letterpress * 53% Linen, 47% Viscose; Viscose lining * Button front * Machine wash * Imported P2P 21.5” Length 48.5”