The Ekouaer Women's Beachwear Swimsuit Cover Up is a top-rated square neck cover-up for women on Amazon. Made from a soft and lightweight fabric, this cover-up is perfect for lounging by the pool or beach. It features a square neck design with adjustable straps, allowing you to customize the fit to your liking. The cover-up has a loose and flowy fit, making it comfortable to wear and easy to slip on and off. With its stylish design and positive customer feedback, this cover-up is a popular choice among Amazon shoppers.