When dry, cut an X in the switch window of plate and fold in the fabric/paper edges, or cut out the window rectangle.
Inexpensive craft store frames fit perfectly around light switch covers! --I like the LOOK Expensive (but not really BE expensive! -- 31 Easy DIY Upgrades That Will Make Your Home Look More Expensive--
Rustic Wood Light Switch Covers Home Decor Outlet | eBay
DIY :: Decorated with Scrapbook Papers - Light Switch and Outlet Covers
Excited to share the latest addition to my #etsy shop: Star Wars Light Switch cover light side dark side jedi or sith funny man cave bedroom decor #homedecor #mancave
Glitz see teh light glitter angels