Based on a social media storm of interest, following his high tech DIY costume for Halloween last year, JPL Mechanical Engineer Mark Rober started a high tech digital costume company called Digital Dudz.
Right now, all of their products are 50% off so you can pick up one of their Halloween items starting at $11.75. If you want it by the 31st, you'll need to order by tomorrow. For more information, check out Digital Dudz and see if something there might help you enjoy a spooktacular evening!