SPA GARB is a term used to describe the clothing and accessories typically worn when visiting a spa. The crossword solution for this term is 'BATHROBES', which refers to the type of clothing that is often worn in spas. Bathrobes are usually made of lightweight, absorbent fabric and are designed to be comfortable and easy to move around in. They are also often used to cover up swimwear when going from the pool or hot tub to other areas of the spa.