I have decided to refurbish my favorite khaki trench for Spring. It's the easiest and most cost effective way to refresh an old but timeless piece of clothing. The easiest part -- replacing the buttons! Above are four choices I found online for under $5. All I have to do is remove the old buttons and replace with my new set for a one-of-a-kind trench. Voila! I will post pics after the arrive on my doorstep!