The Scottish kilt

The Scottish kilt displays uniqueness of design, construction, and convention which differentiate it from other garments fitting the general description. It is a tailored garment that is wrapped around the wearer's body at the natural waist (between the lowest rib and the hip) starting from one side (usually the wearer's left), around the front and back and across the front again to the opposite side. The fastenings consist of straps and buckles on both ends, the strap on the inside end usually passing through a slit in the waistband to be buckled on the outside; alternatively it may remain inside the waistband and be buckled inside.

The kilt covers the body from the waist down to just above the knees. The overlapping layers in front are called "aprons" and are flat; the single layer of fabric around the sides and back is pleated. A kilt pin is fastened to the front apron on the free corner (but is not passed through the layer below). Underwear may or may not be worn, as the wearer prefers but in some circumstances underwear is prohibited by military regulations[citation needed].

Organizations that sanction and grade the competitions in Highland dancing and bagpiping all have rules governing acceptable attire for the competitors. These rules specify that the kilt is to be worn (except that in the national dances, the female competitors will be wearing the Aboyne dress)