Abstract: The invention generally relates to easily removable fabric undergarments used in toilet training children. The fabric undergarment includes a front panel and a rear panel. The front panel includes an upper edge and two side panels extending from opposite sides of the front panel, each side panel terminating in a side edge that includes a first connecting means. The rear panel includes an upper edge and two side panels extending from opposite sides of the front panel, each side panel terminating in a side edge that includes a second connecting means. Each of the first connecting means is configured to mate with the opposite second connecting means to form a closed waist loop for encircling the waist of the child wearing the undergarment formed by the front panel, the rear panel, and the side panels, and a pair of closed leg loops for encircling the legs of the child wearing the undergarment. The leg loops and waist loop each being configured to have a repeatable and consistent diameter.