Cotton is an essential material when it comes to building your bedding retreat. Not only is it comfortable and breathable, but it's machine-washable, so it's a breeze to refresh quickly and easily. Take this euro sham, for example: crafted from 100% cotton, it offers a crisp white hue accented with embroidered stripes for a touch of texture and contrast. This piece takes on a full 26'' square silhouette when an insert is added.