A domestic appliance (1) includes a housing or wall (6) and a wall portion (8). The portion is an integral part of the housing (6). The appliance has a display means (2) comprising a light source (10), a mask (2) and a diffuser (4). The housing (6) may be smoothly shaped to obtain an appealing design. A separate or standardized display may be perceived as a disruption of a smooth design of the appliance. To incorporate the display means (20) into the design the integral wall portion (8) is transparent and positioned between the diffuser (4) and the mask (2). An inner face of the wall portion (8) is directed to the mask (2). An outer face of the wall portion (8) is directed to the diffuser (4). A diffusing layer (32) included in the diffuser (4) is provided on the outer face of the integral wall portion (8).