The ornamental design for an ornament for footwear, as shown and described.
1. Ornament for footwear
The present design relates to an ornament for footwear, more particularly to an ornamentation for the heel of a high-heeled footwear; fig. 1.1 is a rear view of a footwear incorporating the ornamentation according to the present design; fig. 1.2 is a perspective view of the footwear of fig. 1.1; fig. 1.3 is a side view of the footwear of fig. 1.1; all the features shown in broken lines do not form part of the present design.