Are you looking for an easy and inventive way to give your walls a thoroughly modern update? This faux wallpaper trick could ...

In this pattern-filled bedroom by designer Molly Singer, the blue-and-white floral wallpaper ... that fit this aesthetic.

The days of plain-white walls are gone ... Angeline Guido Design — about the top wallpaper errors they see people make. From application mishaps to aesthetic faux pas, here's what they said.