I've been between large/x-large shirts for awhile. Now I'm down to a large. I tried on a large t-shirt I bought a few years ago and never wore because it was too tight and it fits perfectly now.
Even better, the ladies are noticing. There's a nice couple who runs a food truck in the area. TTwo weeks ago, I went to their truck and noticed the wife had on a new t-shirt with the initials of their truck in the old WCW nWo style. I noticed the shirt and the husband said, "We'll get you one. What size are you? XL or XXL?" The wife immediately looked at him like he was crazy and said, "He's a Large!" Then she turned to me, smiled, and pointed at me up and down and said, "As soon as I saw this, I knew he's a large."