Everyone should have at least one shirt-dress in their wardrobe for Spring/Summer 2010. Why? Well, they’re easy to dress up (pair of heeled wedges or espadrilles) or down (pair of flat sandals or old school keds). The dresses aren’t clingy, yet they’re shapely enough (especially ones tailored at the waist) to give you a bit of shape without showing everything. Moreover, you can wear them both to work and shopping on the weekends. Here’s some of my favorite shirt dresses, all for under $100.