For something on the casual and cool end, consider this combo of a black blazer and skinny jeans. Break up your outfit with a more refined kind of shoes, like this pair of beige pumps.
Beige Pumps with Skinny Jeans Outfits In Their 30s
Go for a white button down blouse and skinny jeans for a relaxed casual look with a twist. Complement this outfit with beige pumps and you're all set looking spectacular.