It says not to put it in the washing machine on a normal cycle or dryer, which automatically lowers it to 3 stars. I usually wash and dry it anyway because that's how my clothes get washed. I can't treat everything I have differently, it's impractical. It was shiny before washing, not anymore. never mind The fabric is still good and the shirt still looks good. The cut is a little different than I would have expected from a tailored fit. It's ok, but it's not the best cut I've had from a slim fit.