Why not dress in a mustard sweatshirt and white jeans? These two pieces are very functional and look nice when paired together. If you want to break out of the mold a little, complement your getup with high top sneakers.
White Jeans with High Top Sneakers Outfits For Women
The formula for a knockout casual look? A yellow floral button down blouse with white jeans. And if you wish to easily dress down this look with a pair of shoes, why not add a pair of high top sneakers to the equation?