I've had decent luck layering certain OPI polishes. I layered two OPI colors for my wedding manicure and it turned about beautifully. Today I want to show you what Merry Midnight looks like layered over a red. I've done this layer experiment before for a Christmas manicure last year. Loved it so much I decided to try it again last weekend. The results were gorgeous, especially in the sun. To get this look I used two coats of OPI Quarter Of A Cent Cherry (basic cherry red) and then I put two coats of OPI Merry Midnight over it.