Marry an open cardigan with black dress pants for a practical outfit that's also pulled together nicely. This ensemble is a viable idea if you're hunting for a killer summer-to-fall outfit.
Black Dress Pants with Open Cardigan Fall Outfits For Women
This is hard proof that an open cardigan and black dress pants look awesome when you pair them up in a laid-back ensemble. Turn up the formality of your getup a bit by rocking a pair of grey suede heeled sandals. There's nothing like a cool getup to brighten up a dreary autumn day.