Abstract: A device and method for easily adjusting the fit of a garment by pinching and holding excess material and creating a temporary seam that holds without damaging the garment material. The device is easily aligned and adjusted for length. It has snap-like closures that allow the device to lock into place through the fabric, either by piercing the fabric, or by pushing the fabric through without piercing or damaging it, thus creating an inside seam. The device is durable and secure enough to be machine-washable so that, once positioned, it may be left in place for washing or drying if desired. Alternatively, the device may be easily removed for washing or other reasons and easily reapplied and/or repositioned.