A garment may include a waist portion having a fabric portion; a circumferential tightening device configured to tighten the waist portion, the circumferential tightening device including a first reversible tab and a second reversible tab spaced from each other along a circumferential direction, each tab attached to surface of the fabric portion at a proximal end of the reversible tab; each of the fabric portions having a fabric aperture formed therein and configured to allow the distal end of the corresponding tab to be inserted into the corresponding fabric apertures.