I used to be a dress girl. The dress collector phase of my life started in college when I had gained a little weight and none of my pants fit anymore. Dresses are usually more forgiving, so I stocked up and would wear those to class.
I still love dresses, but I wear slacks to work most days. A jumpsuit is the best of both worlds. Fancy, feminine, and a little more practical than a dress. I love this white Gal Meets Glam jumpsuit. It has sleeves (most jumpsuits do not) and the placement of the two ties in front give the illusion of a smaller waist than what you're really rocking. If you're in between sizes, I would get the smaller size for this. I'm wearing a size 4.