These nail wraps are great! All the other women at work are super jealous of how my nails look for this Halloween and the fact that they also glow in the dark (which I haven't gotten to show off at work, sadly) are an added bonus! I put these on over a blood-red basecoat, and the black lace design works gorgeously with the red underneath. Then again, I love red and black, and would dress in those two colors almost exclusively if I could, but the black should work with nearly any base color (or not) that you could think to pair it with. These were every bit as easy to apply as the other EC nail wraps I've tried. I would definitely buy these again!