The ornamental design for an apparelitem, as shown and described.
FIG. 1 is a front view of an apparel item in accordance with the present design;
FIG. 2 is a back view thereof;
FIG. 3 is a front view of an apparel item, shown in a second embodiment; and,
FIG. 4 is a back view thereof.
The dash-double-dot lines represent boundary of the claimed subject matter. The dashed lines represent unclaimed subject matter outside the boundary. The dotted lines represent unclaimed buttons, button holes and snaps. The dash-dot lines represent unclaimed stitching or placket edges.