Office Fashion: Dresses

Having been in my black suit "uniform" for a month now, I am ready for something different. Something a little more girlier and fun, but still suitable.Rummaging through my closet, I came up with my Ralph Lauren shirt dress this summer. I've always thought it was a bit formal for everyday casual wear (though I wear it anyway), but now thinking about it for work, it just seems too casual. Kind of