I claim the ornamental design for a bra, as shown and described.
FIG. 1 is a perspective view of a bra showing my claimed design shown in an environment of use, on a person.
FIG. 2 is a front view of the bra of FIG. 1;
FIG. 3 is a back view of the bra of FIG. 1;
FIG. 4 is a left side view of the bra of FIG. 1;
FIG. 5 is a right side view of the bra of FIG. 1;
FIG. 6 is a top view of the bra of FIG. 1; and,
FIG. 7 is a bottom view of the bra of FIG. 1.
The broken lines in FIG. 1 showing a person are for the purpose of illustrating environmental structure and form no part of the claimed design. The person in FIG. 1 is shown with symbolic breaks on three sides. The appearance of any portion of the person between the break lines forms no part of the claimed design.
The broken lines in FIG. 6 depict portions of the bra that form no part of the claimed design.