It really depends on the woman. Some woman look great in one thing, when the same outfit would look terrible on another woman. Generally speaking though, I like a woman that wears a maxi or pencil skirt or skinny jeans. As for the top, it must match the bottom. I like a nice v-neck t-shirt if she is wearing skinny jeans. If she is wearing a maxi or pencil skirt, a nice button down blouse usually works well.
When it's warmer a crop top t-shirt and a skirt with low vans or sperrys as casual WhEn it's colder I either like leggings/skinny jeans with a crop top or not a baggy sweater, or with a hoodie or jacket on the skim side with leggings with either low top vans, converse, or sperrys.