The ornamental design for an underwear or swimwear enhanced with three dimensional design features and mirrored design waistband, as shown and described.
FIG. 1 is a perspective view of the underwear or swimwear enhanced with three dimensional design features and mirrored design waistband.
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof, illustrating the three dimensional design feature of FIG. 1;
FIG. 4 is a left side view thereof; and,
FIG. 5 is a right side view thereof.
The broken line portions of the drawings are for illustrative purposes only and form no part of the claimed design.