Normal to wear the the same gym clothes each day, if clean

[Tominftl]

I think that’s kind of strange for someone to ask you those prying questions. Wonder why he is so interested in your not wearing a coat and wardrobe choice? Just put your headphone on and turn the music up. Ignore him.

[SwedishViking]

A lot of the time I will just handwash/rinse my training t-shirt in the sink with a little soap when i get home and let it dry.
Every week or so it gets a proper machinewash together with the shorts...