Caregiver, Certified Nursing Assistant (CNA), License Vocational Nurse (LVN), License Practical Nurse (LPN), a nurse, and other alike both wear scrubs. But mostly the nurse wears white but then some others I mentioned too. And what about others? Yes, they wear different color, pattern and even style. It maybe flowery or plain at the top like what you can see in Marcus scrub tops. There are many choices when it comes to the tops and it is awesome. I think there is color coding for some employees during their duty days but most don't have. As long as they wear scrubs, and that's it! Well okay, it is also great in color uniform, even its style and printed won't coincide with one another. That's been great. By the way, kudos to the folks who works in what I  mentioned! Scrubs, scrubs, scrubs!