The traditional Indian garment referred to in the crossword solution is a SARI, which is a four-letter word. A SARI is a long piece of cloth that is draped around the body and is usually worn by women in India. It is typically made of cotton, silk, or other fabrics and is often decorated with intricate embroidery and beading. The SARI is an important part of Indian culture and is often seen as a symbol of femininity and grace.