I claim the ornamental design for panels for slimming pant, as shown and described.
FIG. 1 is a front elevation view of a first panel and a second panel worn in the front of the slimming pant;
FIG. 2 is a back elevation view of the first and second panels worn in the front of the slimming pant;
FIG. 3 is a left elevation view of the first and second panels worn in the front of the slimming pant; and,
FIG. 4 is a right elevation view of the first and second panels worn in the front of the slimming pant.
The dashed and broken lines depicting stitching and the human form, shown in the drawings, are for environmental structure only and form no part of the claimed design. The shading indicates stretching of the material. The panels can be manufactured from cut and sew and/or seamless construction.