Whimsical and romantic, ruffles and frills are the prettiest interiors trend of the year, gently adding a softness to any room that they adorn. From cushions to duvets, lampshades to duvet covers, all the soft furnishings have been given the ruffle treatment, lending a vintage air to all that they touch, whether dramatic and oversized or as a sweet and subtle trim. Frill seekers take note: these are the pieces we adore.