Color Contact Lenses for Halloween and Costume Parties With amazing color contact lenses, you can make your eyes stand out for Halloween, dressing up and costume parties. Special effect color contact lenses look great with makeup, costumes and accessories of the wearers. Different types of popular color contact lenses used during Halloween and other costume parties are discussed in this post. ďƒ˜ Cat Eye Contact Lenses These cat eye contact lenses are ideal for a traditional cat costume. Also, it provides the outfit of the users a gorgeous catlike appearance. To make your Halloween memorable, you can choose cat eye contact with winged eyeliner and cat ears or car mask. With the addition of a slinky black outfit, cat contacts are the easy route to an easy cat Halloween costume. ďƒ˜ Pattern Cat Eye Contact Lenses