The term 'SURGEON's Attire' refers to the clothing worn by surgeons while performing surgery. The crossword solution for this term is GOWN, which is a four-letter word. A GOWN is a loose-fitting garment that is typically worn over other clothing and is usually made of a lightweight fabric. Surgeons wear gowns to protect themselves and their patients from any bacteria or germs that may be present in the operating room. Gowns also provide a barrier between the SURGEON and the patient, helping to reduce the risk of infection.