You mean you have a life outside of work and actually change your clothes after you finish work to go to the gym?!?!
Don't you realise you should have been wearing your work clothes to the gym?
Reminds me of when I worked for a travel company and the tour leader would do the inca trail with their tour group, and on the inca trail, there is no shower until the 3rd day, but some guy wrote in a complaint saying that his tour leader was scruffy and dirty, had unbrushed hair and looked messy at the end of the 4 day trek.... (what did he look like after a 4 day trek? A supermodel in a photography studio???)