The ornamental design for a jersey, as shown and described.
FIG. 1 is a front perspective view of a jersey incorporating our new design;
FIG. 2 is a front view of a jersey incorporating our new design;
FIG. 3 is a rear view of a jersey incorporating our new design;
FIG. 4 is a side view of a jersey incorporating our new design;
FIG. 5 is a top plan view of a jersey incorporating our new design;
FIG. 6 is a bottom plan view of a jersey incorporating our new design;
FIG. 7 shows a front view of a jersey incorporating our new design, with a number patch attached to the front of the jersey;
FIG. 8 shows a front view of a number patch for attaching to the front of a jersey incorporating our new design;
FIG. 9 shows a back view of a jersey incorporating our new design, with a number patch attached to the back of the jersey; and,
FIG. 10 shows a front view of a number patch for attaching to the back of a jersey incorporating our new design.
The broken lines in the drawings that represent the portions of an article of clothing and number are for the purpose of illustrating environment that forms no part of the claimed design.