Much of what reads as classic here is trim and detail work. The Blanca group runs white 3x9 glossy bar tiles in several variants, plus a 3x3 polished black square insert and an 18x18 semi-glossy Geo porcelain. Sabaudia adds a 1x36 semi-matte strip. Sophi Oro brings a black 12x24 glossy ceramic wall tile, and Reflection offers 6x6 dotted ceramic in navy or white. The palette stays largely black and white, with gold and cream accents.
Bars, listellos and baseboards are wall pieces; the 18x18 porcelain is the floor option. Glossy faces bounce light around a small powder room but show water spots. Rectified edges allow a narrow grout joint so the field reads as continuous; pressed edges need a wider one that becomes part of the pattern. Pick grout color early — on a white wall it changes more than the tile does. More in wall tile.
Nearby styles: traditional tile, vintage tile, art deco tile and transitional tile.