Fit, fabric and functionality. This tank top checks all the boxes.The Sleeveless Layered Keyhole Back Top by Posh is a sleek, minimalist tank perfect for any anniversary or special occasion. Designed for versatility, this top features a rounded neckline and a stylish keyhole back with a fabric button in a solid pattern. Crafted from a blend of 55% Polyester and 45% Rayon, it's available in timeless black, cream, and jade. Care for this piece with ease, as it is machine washable and should be line dried.