Royal blue lace sweep train dress

Brand new with tags. Royal blue Strapless lace dress, has a sweep train and a sexy yet appropriate slit in the front. The dress says size 6 but fits like a size 2/ size Small Beautiful dress. Bought it for a wedding but then I realized the wedding was casual so wore another casual dress instead. I thought I would wear it to another event after but I never had the chance to. Doesn’t fit me anymore but it’s a gorgeous dress!