Lotusmile Fabric: 95% Cotton 5% Spandex Features: Soft/Stretchy/Elegant/Boat Neck/Short Sleeve/Water Drop Hole/Empire Waist/Ruched Peplum/Knee Length Wash: Hand wash/Machine wash Hand wash is recommended for long lasting quality Occasion: Retro style design and sexy swing dress with elengant bow on the front, suitable for wedding party,evening club,prom and casual occasion Before placing order, please refer to seller's size in the product picture or description. If you are not sure about your size, please choose one size up.