Because lawyers are typically required to meet with clients, work in the office or appear in court, a suit is the best choice.

Office heels. Professional-looking heels appropriate for both work and dressier (but not formal) occasions. I wear these with skirts, suits, pants, and day dresses.

Depending on your line of work you may not need to wear full business attire, but even jeans and a T-shirt will make you feel ready to work more than wearing your pajamas.