Approx. model height is 5'10" and she is wearing a size 4|Approx. 34" long from center back neck to hem. Length is based on size 4 and varies 1/2" between sizes|Crewneck with strap and cutout sweetheart styling; Sheath silhouette|Hidden back zipper|Lace sleeves|Unlined|IMPORTANT NOTE: This item arrives with a return tag attached and instructions for removal. Once the tag is removed from the dress, this item cannot be returned.