DETAILS Expertly designed with a flirty halter neck that secures with a chic button close, this sleeveless stunner ensures you're always best dressed at any occasion. But wait, there's more - a hidden back zip with a hook and clasp ensures a perfect fit while adding a touch of mystique. maxi length halter neck with button close sleeveless design invisible back zip with hook and clasp satin sheen finish lined material - 100% polyester SIZING Studio model is 5' 10" and wears a Size S model stats: bust - 32", waist - 24.5", hips - 35" Modern Romance Campaign Estelle is 5' 8" and wears a Size XS model stats: bust - 31.5", waist - 25.5", hips - 34.5" GARMENT CARE cold hand wash separately