Just bear in mind that you should be comfortable with the nail art you choose for Halloween. Make sure that the nail art does not chip easily and will not damage your costume in any way. It would be bad if either one of your nails or your costume will get damaged when you are out there trick or treating.
Last but not the least, don’t forget to enjoy! Halloween only comes once a year and the best way to pull off a costume is to feel good about it and also feel good about yourself. Go out there an spook everyone with your one of a kind Halloween nail art!