In the pictures above and below you can see all the proper attire that CNAs and other nurses wear. A CNA should wear something comfortable, not too tight and not too big. There should be enough room in the clothes so that the nurse can move, because they will have to move a lot. The shoes should also be very comfortable for the nurse to walk in. A nurse will have to stand for long periods of time and walk around a lot, so the shoes should be comfortable enough to last a long time. Jewelry is a big NO! No CNA should wear jewelry unless its like a wedding ring. The jewelry rule is very important because if a patient is about to fall and they grab on the nurse loose jewelry then the patient can fall and get really hurt.