Last Saturday

Saturday I went to Sunny Rest for the 2.5k walk and some time in and around the pools.
When I got home, I found out my wife had spent the entire day in her (relatively modest) nightwear.
Since I had only told her that I was going to a charity walk at a resort with a pool, and didn't mention that it was clothing optional, I couldn't tell her that I had spent a good bit of the day in my "sleepwear" also.