Common necklines for white camis and tank tops include square, V-neck, scoop, and crew styles.
Opacity varies by style and fabric: some listings label tanks as opaque, while many lightweight camis are thin or slightly sheer. Check the product description and customer reviews for details on opacity for a specific item.
Layering-friendly camis often advertise a no-show or smoothing fit, anti-static or no-cling finishes, and hems or lengths designed to stay tucked—features that help them sit smoothly under other garments.
Listings commonly show viscose and lace blends, polyester satin, nylon/spandex microfiber blends, and cotton or cotton blends (including some marked 100% cotton).