Dress pants are a must-have for working women who value versatility and comfort. Fitted trousers with flat fronts and wide waistbands will get you through the workday with ease and comfort. Look for pants made from medium-weight fabrics like polyester blends that will drape nicely to the floor. In solids, classic pinstripes, and trendy colors, dress pants rise to the occasion and easily go from office to an evening out. Do pay attention to fit: Looser is better when it comes to dress slacks, especially if you're wearing them in the workplace -- no one needs to see your naughty bits.