Disclaimer: My husband has electrical experience. If you do not have electrical experience, you likely should not attempt this improvement; instead hire an electrician or skip this update.
Remember how my husband and I switched out our light switch plates?
Our white switch plates still did not match the beige/cream switches. And worse, many of the light switches in this house were black–or worse, were originally black but had been painted white. Ugh. So ugly!
For a couple of dollars and less than 10 minutes of time each, my husband was able to switch out these light switches.