SPA wear is clothing that is designed to be worn in a SPA or other relaxation environment. The two crossword solutions for the term SPA WEAR are ROBE (4 letters) and ROBES (5 letters). A ROBE is a loose-fitting outer garment that is typically worn over nightwear or other clothing. ROBES are often made of lightweight materials such as cotton, silk, or terry cloth. ROBES can also be used as a form of SPA wear, providing comfort and warmth while relaxing in a SPA environment.