Dual-purpose pieces


Do you like how I threw the term "Dual Purpose piece" in there to describe the fact that I tucked my nightgown into jeans and wore it as a top? I have to confess that I do this often on days when I am off but still have to take hubs to the train in the a.m. 

So what is your favorite dual purpose item? Ever throw on heels with your silk jammie bottoms and pretend it was boho on purpose? Tried wearing a necklace as a bracelet? A tube skirt as a dress? Foundation plus lip gloss as nude lipstick? Lemme know your best lazy girl/creative girl/crazy girl/busted girl tricks.