Need some help

Okay so I’m getting ready to start working at a veterinary clinic and I need some scrubs. I live at the beach and I’m not sure where to start looking for them I know Walmart has them but I really just want some basic scrubs nothing with characters on it and somewhere I can get maybe about a weeks worth that way i know I have enough to get me through the week and I can wash them over the weekend and have ready. Does anyone know any good places for a good deal? I live in myrtle beach sc. Thanks!!