Wallpaper is back and in full swing—gasp! (In a good way.) There are fantastic new options for wallpaper application and removal like peel-and-stick sheets or patterns, which make wall coverings less permanent and so much easier to install. Refresh a ho-hum room with a bold accent wall, or make your previously dull half-bath unforgettable for your guests. There are so many possibilities, and the updated options are endless! Check out five of our favorite gasp-worthy wallpaper looks.