tit for tat bro!

Maybe he's hit hard times... Maybe you can reach out to him and see if everything is okay in his life

Maybe he has several of the same pieces of clothing.

Maybe it's not what you think. It could be that the clothes were on sale and he has many of the same, or maybe he just walks around naked at home, so those clothes are relatively cleaner than yours at the end of the day.

I feel your pain. There is a guy at my work that wears the same exact filthy gross clothes every day. He smells so bad! Maybe try going into your H.R rep and see if they can talk to him. Good luck.

I smell a rat here! Or it could be OP's colleague. Sorry OP I hope that the smell gets sorted out ASAP!

Ugh, we have one of those in the office I work in!! He changes his clothes at least, but I swear the man thinks his shower is strictly for his iguana's use!! LOL He comes into the office and the body odor is almost enough to make a person puke, and I have a strong stomach!!! I hope you resolve your issue OP!!

Maybe the are having troubles at home. Ask if everything's ok if they say yes then tell them it's time to shower

How dare you, for all we know your company could be employing homeless people

Speak up I worked with a guy like that before, I told the boss and he never came back stinky again