The ornamental design for a fashion accessory, as shown and described.
FIG. 1 is a perspective view of the fashion accessory.
FIG. 2 is a front view of the present invention as shown in FIG. 1.
FIG. 3 is a back view thereof.
FIG. 4 is a right side view of FIG. 1.
FIG. 5 is a left side view of FIG. 1.
FIG. 6 is a top view of FIG. 1.
FIG. 7 is a bottom view thereof.
FIG. 8 is a perspective side view of the fashion accessory, as shown in FIG. 1, in an example of an intended use; and,
FIG. 9 is a second perspective side view of the fashion accessory, as shown in FIG. 1, in an example of an intended use.
The dotted lines present in the drawings outside the claimed boundary in FIGS. 8 and 9 form the environment and are thus not part of the claimed design. The dotted lines within the claimed boundary in FIGS. 2 and 9 illustrate an exemplary marking on the fashion accessory and form no part of the claimed design. The dotted lines further present in FIGS. 1, 4, and 5 form no part of the claimed design.