Finding the best accent wall colors for the stencil pattern depends largely on the rest of the room decor and your preferences. If you don't plan on repainting the wall before you stencil it ...

To create a large-scale design, you could use a wall stencil such as this PINKIPO harlequin stencil from Amazon for about $26, which would add a slightly retro pop of pattern. This STENCILIT fern ...