Apply shoe polish with a cotton swab, and buff with a soft cloth. If you can't find a good color match, mix polishes until you get the right shade. Shoe polish is totally reversible, so you never risk damage. No shoe polish? Use your kids' crayons.
"Let not the beautiful woman glory in her pretty face or figure, neither the immaculate housekeeper glory in her ability: let not the woman of hospitality glory in her good cooking or homey atmosphere, nor the writer glory in her accomplishments.
But rather let her that glorieth glory in this, that she knows God and is growing in His wisdom and understanding." Jeremiah 9:24-25 (paraphrased)