Old Navy Fitted Mock Neck Rib Knit Mini Dress

"Mock neck. Long sleeves. Brushed rib-knit cotton blend with stretch. cotton 55%, polyester 37%, spandex 8% Machine wash cold, tumble dry low. Fitted through body. Women's mini dress hits mid-thigh. Models are approximately 5'9 & and are wearing sizes S (numeric size 4), L (numeric size 12), and XL (numeric size 18)."