After all the party food and decoration ideas on Halloween, now it is time for you to decide on your costume, hairstyle and makeup. For this year, pop-art and doll makeup are the hottest trends. If you are a rebellious type then you should try pop art to look extraordinary. But if you wanna scare your friends seriously then wearing a pair of all black lenses with extended eyelashes, bloody red lipstick on a cropse white skin would just do right. Here are some cool and scary Halloween makeup ideas worth wearing.