And if you'll be driving on Halloween, watch for children crossing the street. Be especially careful entering or leaving driveways and alleys. Extra caution can help ensure Halloween safety for everyone. Parents are encouraged to accompany and monitor their children. Remember when selecting costumes - The brighter the better. Choose bright colors and flame-retardant materials. If your child will be outdoors after dark, attach reflective tape to his or her costume or treat bag. Size it right. If it's chilly outdoors, make sure your child's costume is loose enough for warm clothing to be worn underneath — but not long enough to cause tripping. Avoid oversized shoes and high heels. Skip the masks. A mask can obstruct your child's vision, especially if it slips out of place. Use nontoxic makeup instead. Limit accessories