This sophisticated black sheath dress by Reformation features a bateau neckline and elegant long sleeves, perfect for a cocktail event. The dress's sleek silhouette and luxurious fabric create a refined look, making it an ideal choice for a night out. Its minimalist design allows the quality and style to shine through effortlessly. 100 percent silk wedding guest night out little black dress some stretching noted on sleeves near armpit, no other flaws noted