Colorful wallpaper border ramps up the chair rail and doorframe in this pastel living space. London-based designer Susie Atkinson recently added borders to her online wallpaper offerings ...

she suggests pairing pastel floral wallpaper with sleek, modern furnishings and neutral accents. We've been noticing a return of the wallpaper border, and it turns out we're not alone.

Woman shopping for wallpaper in a store aisle holding paint samples - Kostikova Natalia/Shutterstock ...