Hi Shonni -
Do you have the budget to buy something new or do you want to use what's already in your closet?
If you want to get something new, what about a nice dress and cardigan?
If you want to use what's in your closet, and you don't have a nice dress/cardi to wear, how about a pencil skirt? a suit? I don't really know what's in your closet. If you want, why not take pics of different outfits you have and post them here and we can go from there?