100% Polyester Drawstring closure This long sleeve chiffon formal dress features a-line silhouette, v neckline, cut out back with adjustable lace up closure, ruched pleated design, sexy high slit split, built in bra and floor length. Both standard size 0-24 Plus and custom size are available. How to Choose Size: Please don't choose size according to daily wear. Do please choose the size refer to Our Size Chart Picture which follows dress images. If you want the dress to be customized, choose the size closest to your own size and email us the measurements of bust, waist, hips, hollow to floor, height and heels. No Extra Charge for custom service. 24 Hours Response: Each email from customers will be replied within 24 hours. Please feel free to contact us if you have any questions, no matter before or after purchasing. We will do our best to provide you 100% satisfaction service. Occasions: This chiffon long sleeve formal dress is perfect for brides, bridesmaids, wedding guest, prom, evening, formal party, semi-formal, wedding Guest, special occasion, photo shoot, and other occasions. Return Policy & 100% Satisfaction Guarantee: Normally all reasonable return requests will be agreed. If you have any questions about the dress you ordered, please feel free to contact us within 7 days after you receive it, we will try our best to provide you a best solution.