Lauren Ralph Lauren reimagines the iconic Polo as a long-sleeve dress rib-knit with a stretch-infused blend of cotton and modal. Sheath silhouette. Intended to hit at the knee. Size Petite medium has a 42" body length and a 23.25" sleeve length. Dress length is taken from the high point of the shoulder and changes 1" between sizes. Sleeve length changes 0.5" between sizes. Polo collar. Concealed buttoned quarter placket. Buttons custom-developed with a "Lauren Ralph Lauren" logo. Long sleeves. By choosing Ralph Lauren's cotton products, you're supporting investment in the Better Cotton™ mission to help cotton communities survive and thrive, while protecting and restoring the environment. This product is sourced via a system of mass balance and therefore may not contain Better Cotton™. Visit bettercotton.org/mass balance for more information about mass balance. Imported Material & Care Cotton, modal, elastane Machine washable or dry clean for best results