Directions from website: What you need: Three class bottles, orange spray paint, white spray paint, and yellow spray paint (you could also use crafting paint). Instructions: First spray the bottles with white paint. Let dry and then spray with white paint again if first coating wasn’t thick enough. Let dry and spray 2/3 of the bottle orange leaving the top white. Once paint has dried paint the bottom 1/3 portion yellow. Let dry. Now you have candy corn decorations.
Spray wine bottles with water. While still wet, spray with Krylon "Looking Glass" spray paint. The water will keep the paint from adhering completely and give the "splotchy" look. Then, you can etch the words! Hoping to make something like this soon :)