The ornamental design for a brassiere, as shown and described.
FIG. 1 is a front perspective view of a brassiere showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The crosshatching depicted in the views indicates a continuous contrast in appearance throughout the surface on which the pattern is shown.
The broken lines shown in the views are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.