The term 'DANCER's Outfit' can be solved by the 7-letter word 'Unitard'. A unitard is a one-piece garment that covers the torso, legs, and sometimes the arms. It is typically worn by dancers, gymnasts, and other performers. Unitards are usually made of stretchy material such as spandex or lycra, and come in a variety of colors and styles. They are designed to provide comfort and flexibility while allowing the performer to move freely.