What you need
*Clear spray paint
*Glitter of choice
*Spray paint in color of choice
*Wax paper
*Bottle(s)
Start by covering the neck of the bottle with painters tape to create a clean line. After you've done so, spray an even layer on the bottle in a well ventilated area with clear paint. Quickly cover the bottle with your glitter over wax paper for easy clean up. Spot spray and glitter any spots that you are not happy with. Gently shake off excess glitter, set on clean wax paper, and let dry.
After your bottle is dry it's time to paint it with your color paint. Hold your bottle horizontally. Start at the bottom by slowly rotating the bottle and spraying light sprays vertically. Keep rotating as you spray. As you go up the bottle back the bottle away from the spray can. Set on wax paper and let dry. Tip: If you want there to be less mess while handling the bottle afterwards spray a layer of clear coat over the bottle.