Why is this called a “lazy lady” shower cap? Because ever since I became a mother, I’ve gotten surprisingly lazy about washing my hair. I can’t explain how giddy I become when I realize I washed and blow-dried my hair yesterday and can save myself a good amount of time today. This is not the me from several years ago.  When I think of shower caps, I think of the goofy packaging I saw all my life where some lady stares forth from the box with an empty smile, a hand thoughtfully placed on her cheek and one curl sticking…