For longer than I care to remember, I have been in the extra sizes.
I was in 3X to 4X shirts. I was in 2X to 3X shorts and underwear.
The last shirts I bought were a large and the last shorts I bought were a large as well.
Extra large's are loose and extra comfortable, but a large is now loose enough to be comfortable as well.
So long, last X. I'm not going to miss you.