While we endeavor to have standardised sizes, sizing will differ due to the material used or style type. For example A-line gowns will be more forgiving while clingy sheath gowns will be more exact. Also if the gown is a lace up then there is more room for size variation then if it as a back zipper.
All full length gowns are a standard length and are designed to be worn with heels, we do not offer a variation of gown lengths. Any alternations to the lengths of the gown is at the customers responsibility and cost.