The Good Wife font here refers to the font used in the poster of the Good Wife, which is an American television legal drama series that was first broadcast on CBS in 2009.
The font used for the title of the TV series is probably Caslon Bold. The font is a commercial one and you can view more details about it here.
Download Caslon Font
The Caslon font identified above is not available for free, please follow the link above and purchase the font. Meanwhile, you can take a look at our collection of fonts for cars, pop music and apparel as well as round-ups of new & fresh fonts around the web.