Grab your books, your library card and your knowledge of the Dewey decimal system because Reese Witherspooon looks like one sexy librarian! The mom of three turned heads when she donned a navy business casual ensemble in Beverly Hills on Thursday. Gotta love those slim pins!

The Oscar winner opted for a patterned navy skirt, navy top and suede maroon heels for an afternoon of business meetings. The 36-year-old was wrapped up in a phone call but things seemed to be going along swimmingly on the other end -- the blonde couldn't stop smiling!

The Southern girl has been busy as of late, making promotional appearances for her upcoming films, The Good Lie and Wild.

Later this year, the actress is slated to appear in Inherent Vice, and next year will star in Don't Mess With Texas.