Girls Thanksgiving long sleeve dress

(brand unlisted) size 6xl age 14/16t its small so the size don't make much since, I would say a 10 or 12 yr old girl would fit this dress, perfect for fall weather , it's long sleeve, it's only been wore once, and she never wore it again, no stains, rips or holes, in excellent condition. I will consider offers, any questions dont hesitate to ask :)