Sizing varies from designer to designer. Many formal wear designers will size smaller than regular "mall" sizing. So, you may need to order 1 or 2 sizes larger. Size charts are offered below to aid you in picking your correct size. If you have any concerns, please email us and someone will return a response ASAP. If you are able to come in store to try on, a consultant can measure you and direct you to what size to order for that designer.