The official size is MT. We recommend wearing a petticoat underneath. I purchased this a few years ago and it's unused. It has been folded and stored in a dark place by a private seller. Please understand that there may be oversights due to a private inspection. If you are concerned about the smell of a residence or used clothing, please refrain from purchasing. Please ask any questions in the comments before purchasing. ☆Sales will be temporarily suspended on September 30th. Bundling items will likely increase shipping costs, but we will offer a small discount for bundled purchases, so please comment before purchasing. Used clothing, retro, girly, classical, feminine, cute.