correct the shower tile layout only the herringbone tile must be on the shower wall with the window this is the window wall back shower wall install tesoro buteo white matte 3x12 tile in a centered symmetrical herringbone pattern on that window wall only the side shower walls should not be herringbone change both side walls to tesoro buteo white matte 3x12 tile installed horizontally in a strict 1 3 offset running bond pattern keep the shower floor as tesoro oyster cape grey 3 hex mosaic in a warm greige tone use white matte jolly trim on exposed tile edges keep oil rubbed bronze moen weymouth style shower fixtures do not change the shower layout glass plumbing locations vanity floor cabinetry camera angle or room structure only correct the tile pattern placement the herringbone belongs only on the wall with the window