It happens far too often - I'm photographing something for my shop, and I'm so pleased with how it looks that I end up keeping it! And that's how this ended up my outfit for today.
As I was changing back into my clothes after Boxercise, one lady commented, "that dress looks lovely on you - are you going out somewhere?" No, I replied, I just like to wear pretty dresses. And maybe it was just my imagination, but I felt it was with a wistful look that she dressed back into her pyjamas (yes, really).