Luouse Women's 1950s V-Neck Vintage Rockabilly Swing Dress(1Dark Blue,X-Large) 100% Polyester Dresses vary from the size and style.PLEASE SEE THE SIZE CHART OF EACH DRESS IN THE PICTURE.Attention: If you're busty and want it to loose fit,we suggest to order At Least One Size Up. 63% Polyester,33% Rayon,4% Spandex,a bit heavy but comfortable V neck & sleeveless & V back,concealed zipper at back which extends about 10cm below the waist area.If you want big swing,a petticoat is recommended It's Great Choice for Daily Casual, Wedding , Ball, Party, Banquet and Other Occasion. Garment Care: No bleach,regular machine washable or hand wash in low temperature water.It will be wrinkled,before wearing plz steam ironing it.