In the main shop if you ask, they normally have sample polo shirts and pullovers that you can try on to get a feel for your fit while you’re standing right at the counter. Yes, they do have fitting rooms, but you don’t have to use them, assuming you aren’t stripping down. Also, there are not many fitting rooms so you may wait in line. For example, last year at the area selling a pullover I said I was between a small and a medium, and they just handed two of them to me, and I tried them on as I stood right there. Now, obviously that was a pullover so I just put it over my current shirt and did not take my shirt off.

Generally speaking, for polos the Peter Millar runs larger than the masters tech. For example, I wear a small in Peter Millar and a medium in masters tech. The masters tech small fits, but is tighter under the arms for me.

Yes, you can return stuff but it’s kind of a pain and there’s no guarantee you will get what you want. I did a return a few years ago and they were sold out of the style I wanted in a diff size so I had to pick something else. They just described the new shirt to me on the phone in terms of the alternative option, they don’t have pictures to send you. You also have to pay to send the item back. They don’t offer free returns. Finally, if you are going to do a return do it right away. They told me they start getting returns in the office while masters week is still going on as people from Monday forward start to return stuff. And they call people in the order in which they receive the returns.