by POPSUGAR Fashion 4

Want an instant way to perfect an LBD? Just throw on this Leatherock Geometric Stone Buckle Belt ($74, originally $148). It looks almost identical to the Fendi belt Kate Mara wore to the designer's event, only way cheaper. How cool are the different colored stones and the shiny patent leather? If you're a lucky size medium, cinch yourself with it before it's gone.

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