80% Polyester, 20% CottonTie closureAttention: For the solid colored ones, it buttons down all the way in the front, and the spaghetti straps are adjustable. But for the floral printed ones, the buttons are decorative only, the spaghetti straps are not not adjustable.Material: Polyester + Cotton. Soft material, light and comfortable, a must-have dress in your wardrobe.Design: V Neck, Tie Front, Spaghetti Strap, Open Back, A-line Style, Button Down Design, Midi Dress. Makes you elegant and shining when you wearing it.Occasions: Beach, Outdoor, Party, Cocktail, Wedding, Club, Dating, Evening or daily wear.Sizes: Small, Medium, Large, X-Large. Detailed size info please check product description, all our products are Sold by ECOWISH.