ToBeInStyle Women's Seamless Halter Criss-Cross Y-Back Elastic Waist Maxi Dress Elastic closure Great summer maxi dress features halter, criss-cross back in solid conservative colors with soft comfortable elastic material. Comfortable to everyday casual wear or fancy night outing. Available in sizes S-L. Size Guide - S: fits sizes 4-6, M: fits sizes 8-10, L: fits size 12. Colors available in Black or Charcoal. Materials: 95% Rayon 5% Spandex Machine wash cold. Do not bleach. Hang dry.