The ornamental design for a cap for a fragrancebottle, substantially as shown and described.
FIG. 1 is a top, left side and front perspective view of our new design for a cap for a fragrance bottle;
FIG. 2 is a front elevational view of the cap for a fragrance bottle shown in FIG. 1; the rear elevational view being identical thereto;
FIG. 3 is a left side elevational view of the cap for a fragrance bottle shown in FIG. 1; the right side elevational view of the cap for a fragrance bottle being identical thereto;
FIG. 4 is a top plan view of the cap for a fragrance bottle shown in FIG. 1; and,
FIG. 5 is a bottom plan view of the cap for a fragrance bottle shown in FIG. 1.
The broken line showing of indicia in FIGS. 1 and 4 depicts environment only and forms no part of the claimed design; the broken lines in FIG. 5 depict the boundary of the claimed design and form no part of the claimed design.