Banana Republic has a nice set of stuff on sale for 40% off right now. Especially if you're needing to update your officewear there are several winners here, I think.
1 - linen tees available in black or white
2 - black cardigan, work appropriate but with a little edge from the zipper and faux leather trim
3 - several pencil skirts on sale, including this cute b/w graphic print
4 - another skirt, this one in winter white with a faux wrap detail
5/6 - Gemma wrap dress in green or black for 60 bucks, great deal
7 - They've also got a lot of work trousers on sale, including these Jackson fit ones (!!!eleven!) - the Jackson (curvier) fit is super-hard to find in stores and is usually available just in black online. (If I needed business formal slacks, I'd buy these in every color.)
8 - Breton-esque top but with a longer high-low hem
9 - and just for fun, some socks with hearts on them