Having a Bad Day - Funny T-shirt

Fun t-shirt with humorous slogan "PISS OFF, I'M HAVING A BAD DAY" printed on the front of this black cotton, standard fit t-shirt.
Sizes 
Medium - fits approximately 38"/40" chest
Large - fits approximately 42"/44" chest
Extra Large - fits approximately 46"/48"chest
X X L - fits approximately 50"/52" chest