There is a simple trick to removing candle wax from clothing. Gently scrape off as much as you can. Then lay a paper towel over the wax and run an iron over it. The iron will melt the wax and absorb into the paper towel.
The best way is to not get candle wax on your clothes! Ha ha, just kidding. To remove candle wax from clothes you will need a clothes iron and paper towels. Make sure the iron is on low and the steam setting is off. Take several paper towels and place over the wax stains. Gently move the iron from side to side over the paper towels. Replace the towels as the wax is being lifted and absorbed. The main thing to remember is to be patient as it may take a while to get the best result. Good luck!