The ornamental design for a t-shirt, as shown and described.
FIG. 1 is a front elevation view of the t-shirt, showing my new design;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is an interior elevation view of the front of the t-shirt, the t-shirt having been turned inside-out for this view; and,
FIG. 8 is an interior elevation view of the back of the t-shirt, the t-shirt having been turned inside-out for this view.
The broken lines in FIG. 7 represent an area of the design, which forms no part of the claim, wherein message indicia is provided; the message indicia being represented by the word “message” and representing an inside message from pregnant mother to unborn child. The remaining broken lines, in FIGS. 1-4, represent stitching.