The ornamental design for a camisole, as shown and described.
FIG. 1 is a front elevational view of a camisole showing my new design; and
FIG. 2 is a rear elevational view thereof; and,
FIG. 3 is a front elevational view of a modified embodiment of the design shown in FIG. 1, the rear view being identical to FIG. 2.
The shorter broken lines represent bottom portions of the camisole that form part of the claimed design. The longer broken lines represent top portions of the camisole that do not form part of the claimed design.