Here's a YouTube tutorial I did on foils for nails. Again, I purchased my supplies at dollarnailart.com. The 5-foot rolls of foil are $1 each and when you purchase 6 rolls you get a free bottle of adhesive. Remember to use a non-quick-dry topcoat as otherwise your foils with shrink up on your nails. The above photo is foil in Ocean Mist which is a neutral gold with turquoise and blue interference. I used a coat of China Glaze Admire under it.