More Details Montagne Plus Side-Slit Maxi Tee Dress, Plus Size Details Montagne Plus T-shirt style maxi dress in lightweight, unlined jersey. Approx. 51.5"L from shoulder to hem. Scoop neckline. Short dolman sleeves; rolled cuffs. Dramatic 19.5"L side slits. Unstructured, bias-cut fit. Pullover style. Rayon/spandex. Machine wash; lay flat to dry. Made in USA of imported material.