Meet Olivia Mock Side Slit Sweater—effortless, flattering, and easy to style for everyday life. This sweater dress features a slim fit that accentuates a sleek, streamlined look. The smart side slit adds sexiness and detail to this dress The mock neck offers a chic, contemporary collar. Both sexy and comfy for any social occasion. sweater dresses are dressy staples for winter wardrobe. Material: 30%Polyester+25%Viscose+25%Acrylic+20%Polyamide.