Favebridal Gold Appliques Mermaid Long Prom Evening Dresses Bridesmaid Bridal Trailing Gown Please Notice: The mermaid dress have two styles: Style 1- Chiffon material,lace up at back; Style 2- Lycra material and zipper at side.(eg. You need the mermaid dress in back and chiffon made and lace-up at back, then choose the Color Option: Black Chiffon.) Size: Please Refer to the measurements in the product descriptions or to Size Chart on the picture column TWO Shipping Ways: 1.The Expedited Way will take 3-5 days to delivery. 2.The Standard Way will be 10-15 days. Note: our handling time is not included in. Occasion: Wedding Party, Special Ocassion, bride bridesmaid, ladies formal gown, mother prom. Chiffon material