Never worn or altered bridesmaid dress in bridal size 12, will fit closer to an 8 or 10 dress size. Has a slit in middle of dress that goes to knee height. Designer description: Simply elegant in design, your bridal party will look exceptional in this long mesh dress! Sleeveless bodice features ultra-feminine corded lace illusion sweetheart neckline and illusion v back. Long mesh skirt with ruched waist and front leg slit. Fully lined. Back zip. Lace-52% Nylon/48% Rayon. Mesh-100% Polyester. Dry clean only.