We claim the ornamental design for sweater shoe, as shown and described.
FIG. 1 is a perspective view of the sweater shoe according to one embodiment of my new design, showing a front, top and left side thereof;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a front view thereof; and,
FIG. 7 is a back view thereof.
The broken lines shown in the various views form no part of the claimed design. Moreover, the broken lines shown at the top of the shoe upper in the elevation, perspective and top views do not limit the design or boundary of the shoe upper, including within the scope of the claimed design, for example, shoe uppers having longer lengths and any cuff design or no cuff.