Most Helpful Girl
Almost anything really...
Baby blue really goes well with tan (color - as in the second link). ^-^
Most Helpful Guy
A light blue shirt, darker khakis pants, and a medium grey sport coat. You could also try wearing it with a white shirt, a blue sweater (similar to blue on tie, or slightly darker), and dark blue jeans, brown, grey, navy, or green slacks. You could also try a checkered orange shirt with the tie, and pair it with brown, navy, or subtle plaid blue and grey slacks. Maybe a green and white dress shirt would look goid with it too. Some shades and textures of slack/ shirt/ coat/ sweater will look better than others, just keep that in mind when you're pairing them together.