These maxi dresses drop from $55 to $12.99 at Zulily. Even better, shipping is free when you enter our exclusive promo code BRADSHIP27 at checkout, saving you at least $5.95 in fees. (You can use this code only once, but if you place another order at Zulily over the weekend, you will automatically get free shipping.) With free shipping, this is the lowest price we found by $5. These dresses are made of a blend of rayon and spandex, and they're available in 27 colors in sizes S-3XL. Sales tax is charged in most states.