A disposable absorbent article (1, 100) comprising: a chassis (10, 110) having a longitudinal direction, a transverse direction, a skin-facing side and a garment-facing side; and a liquid-absorbent structure (20, 120) containing therein an absorbent core (23, 123); wherein the chassis comprises an inner sheet (14, 114) lying on the skin-facing side and an outer sheet (15, 115) lying on the garment-facing side, the outer sheet comprises a first outer sheet (16, 116) having the same shape and size as the inner sheet (14, 114) and a second outer sheet (17, 117) lying on the skin-facing side of the first outer sheet, the garment-facing side of the second outer sheet facing the first outer sheet is formed with a display area (30, 130) which has a color phase different from those of the first and second outer sheets, the display area overlaps with the liquid-absorbent structure and is adapted to be visually recognized from the garment-facing side of the absorbent article; and wherein the liquid-absorbent structure is formed with at least one void (41, 141) therethrough in which the core is substantially absent, the void being positioned over the display area so that the display area is visually recognized from the skin-facing side through the void, characterised in that: the chassis is contoured by front and rear ends (11, 12, 111, 112) extending in the transverse direction and opposite side edges (13, 113) extending in the longitudinal direction and the display area continuously extends from the front end of the chassis to the rear end of the chassis in the longitudinal direction; the liquid-absorbent structure is sandwiched between the inner and outer sheets and comprises a first surface (21, 121) lying on the skin-facing side, a second surface (22, 122) opposite to the first surface, the absorbent core (23, 123) and a wrapping sheet (24, 124) adapted to wrap the core; the wrapping sheet lying on the first surface and the wrapping sheet lying on the second surface are bonded together in the void; the core (23, 123) is contoured by front and rear ends (25, 26, 125, 126) extending in the transverse direction and a pair of opposite side edges extending in the longitudinal direction; and front and rear flaps (71, 171, 72, 172) are defined between the front and rear ends of the core and the front and rear ends of the chassis so that the display area is visually recognized from the skin-facing side through the front and rear flaps. a chassis (10, 110) having a longitudinal direction, a transverse direction, a skin-facing side and a garment-facing side; and a liquid-absorbent structure (20, 120) containing therein an absorbent core (23, 123); wherein the chassis comprises an inner sheet (14, 114) lying on the skin-facing side and an outer sheet (15, 115) lying on the garment-facing side, the outer sheet comprises a first outer sheet (16, 116) having the same shape and size as the inner sheet (14, 114) and a second outer sheet (17, 117) lying on the skin-facing side of the first outer sheet, the garment-facing side of the second outer sheet facing the first outer sheet is formed with a display area (30, 130) which has a color phase different from those of the first and second outer sheets, the display area overlaps with the liquid-absorbent structure and is adapted to be visually recognized from the garment-facing side of the absorbent article; and wherein the liquid-absorbent structure is formed with at least one void (41, 141) therethrough in which the core is substantially absent, the void being positioned over the display area so that the display area is visually recognized from the skin-facing side through the void, the chassis is contoured by front and rear ends (11, 12, 111, 112) extending in the transverse direction and opposite side edges (13, 113) extending in the longitudinal direction and the display area continuously extends from the front end of the chassis to the rear end of the chassis in the longitudinal direction; the liquid-absorbent structure is sandwiched between the inner and outer sheets and comprises a first surface (21, 121) lying on the skin-facing side, a second surface (22, 122) opposite to the first surface, the absorbent core (23, 123) and a wrapping sheet (24, 124) adapted to wrap the core; the wrapping sheet lying on the first surface and the wrapping sheet lying on the second surface are bonded together in the void; the core (23, 123) is contoured by front and rear ends (25, 26, 125, 126) extending in the transverse direction and a pair of opposite side edges extending in the longitudinal direction; and