Lab Coats: While not typically considered gowns, lab coats are often worn in hospitals by physicians, pharmacists, and laboratory workers. These are reusable garments made from cotton or polyester blends. White is the traditional color for lab coats, symbolizing cleanliness and professionalism, although some hospitals have introduced different colors like blue or gray to distinguish departments.
Sterile Gowns: Sterile gowns are used in surgical settings where maintaining a sterile field is crucial. These gowns are often made from tightly woven fabrics that are fluid-resistant. They are usually blue or green to reduce eye fatigue under bright lights and are available in both disposable and reusable forms.