One of the most popular features of convertible bras is the one-strap halter, which is perfect under halter sundresses and tops, leaving your lovely sun-kissed shoulders and back for all to admire. You simply take one of your removable straps, clip it onto each side in front and adjust in back. Clear halter halter straps give you an even more bare look. Cool! Convertible halter bras are perfect under halter tops and sundresses. Check out our convertible longline bras at herroom.com and get free shipping.