From the manufacturer: The Eco-Knit Milano Stitch Maternity Sweater Dress is a versatile addition to any expecting mother's wardrobe. Made with sustainably sourced materials, this classic sweater dress is both stylish and soft. The Milano stitch pattern adds a subtle texture, while the flexible fit accommodates a growing belly throughout your pregnancy. DETAILS SIZE & FIT CARE Made with 50% Lenzing Eco-vero Viscose, 28% Polyester and 22% Nylon Lenzing Ecovero™ are viscose fibers derived from sustainable wood and pulp, coming from certified and controlled sources. It is free of harmful substances and the manufacturing cycle has been optimized to drastically reduce the environmental impact compared to traditional viscose Factory is Higg FEM certified, which ensures they measure and quantify the sustainability impacts of their facility Pill resistant Your pre-pregnancy size is the best starting point to find your size