TJ Maxx is definitely enforcing their mask policy, at least at the location here. There is an employee standing at the front telling you masks are required and she will give you one, if you don't have one. I found that annoying since I'm fully vaccinated but of course I just wore the mask and didn't complain. Hard to shop there with the dressing rooms still closed, too. I will say that once I was making my rounds in the store, I was just about the only customer who actually kept the mask on. lol.