A vehicle seat, comprising: a seat base including a plate member and a cushion member stacked on a surface of the plate member; and an outer cover member covering the cushion member, the outer cover member being secured to a rear surface of the plate member; wherein: the seat base includes a rider support, a first side wall extending in a thickness direction of the rider support from one end of the rider support in a cross-section parallel to a width direction and the thickness direction of the rider support, and a second side wall extending in the thickness direction of the rider support from the other end of the rider support in the cross-section; the outer cover member includes: a first outer region overlapping the first side wall, a support region continuous to the first outer region and overlapping the rider support, and a second outer region continuous to the support region and overlapping the second side wall; the outer cover member has a textured portion including a convex portion and a concave portion, the textured portion being formed in the first outer region, the support region and the second outer region; characterized in that the outer cover member further includes an ink layer continuously formed on the convex portion and the concave portion in each of the first outer region, the support region and the second outer region; and a portion of the ink layer that is located on the concave portion has a thickness larger than that of a portion of the ink layer that is located on the convex portion. a seat base including a plate member and a cushion member stacked on a surface of the plate member; and an outer cover member covering the cushion member, the outer cover member being secured to a rear surface of the plate member; wherein: the seat base includes a rider support, a first side wall extending in a thickness direction of the rider support from one end of the rider support in a cross-section parallel to a width direction and the thickness direction of the rider support, and a second side wall extending in the thickness direction of the rider support from the other end of the rider support in the cross-section; the outer cover member includes: a first outer region overlapping the first side wall, a support region continuous to the first outer region and overlapping the rider support, and a second outer region continuous to the support region and overlapping the second side wall; the outer cover member has a textured portion including a convex portion and a concave portion, the textured portion being formed in the first outer region, the support region and the second outer region; characterized in that the outer cover member further includes an ink layer continuously formed on the convex portion and the concave portion in each of the first outer region, the support region and the second outer region; and a portion of the ink layer that is located on the concave portion has a thickness larger than that of a portion of the ink layer that is located on the convex portion. the seat base includes a rider support, a first side wall extending in a thickness direction of the rider support from one end of the rider support in a cross-section parallel to a width direction and the thickness direction of the rider support, and a second side wall extending in the thickness direction of the rider support from the other end of the rider support in the cross-section; the outer cover member includes: a first outer region overlapping the first side wall, a support region continuous to the first outer region and overlapping the rider support, and a second outer region continuous to the support region and overlapping the second side wall; a first outer region overlapping the first side wall, a support region continuous to the first outer region and overlapping the rider support, and a second outer region continuous to the support region and overlapping the second side wall; the outer cover member has a textured portion including a convex portion and a concave portion, the textured portion being formed in the first outer region, the support region and the second outer region; characterized in that the outer cover member further includes an ink layer continuously formed on the convex portion and the concave portion in each of the first outer region, the support region and the second outer region; and a portion of the ink layer that is located on the concave portion has a thickness larger than that of a portion of the ink layer that is located on the convex portion.