The ornamental design for an item of apparel, as shown and described.
FIG. 1 is a front view of the item of apparel showing the new design, in a closed configuration;
FIG. 2 is a rear view thereof, in a closed configuration;
FIG. 3 shows the item of apparel in an open configuration; and,
FIG. 4 is a detailed view taken from FIG. 2.
All of the broken lines in the accompanying drawings illustrate environmental structure and form no part of the claimed design. The pattern sporadically depicted throughout the views is intended to indicate that the pattern is continuous throughout the surface on which the pattern is shown.