I'm going to a business dinner with my husband and several of his colleagues on a Wednesday evening at the nicest restaurant in town which I've never been to before. Typically, I wear black pants, heels and a dressy top to these events but not sure if I need to go with a dress or skirt....it will be 42 degrees here.

Options are:

1. Black pencil skirt and black sleeveless silk blouse OR a cardigan, bare legs, heels.

2. Black pants and black sleeveless silk blouse OR cardigan, heels.

3. Gray/black lace printed pencil skirt with black sleeveless blouse or cardigan.

4. Any other suggestions???? I do have time to get something. I just don't have a dressy restaurant type of wardrobe because I only do this type of thing a few times a year.