I'm the "Hump day" guy in my building.  I have a different Hump day shirt that I wear on said days, but sometimes I either can't find it or forgot to toss it in the washing machine, so I picked this shirt up.

I'm almost 6', stocky and overweight.  This shirt in XL fits me as expected.  It's not so tight I scare people with my spectacular (fl)abs, but it doesn't drape over me like a poncho either.

I've only had it for a month but after a few washings it still looks and fits fine.