How does the platform affect the fit?

The front platform raises the toe area, so the foot sits more level than in a single-sole heel of the same height. That reduces the arch angle and usually makes the shoe easier to stand in for longer.

Is the ankle strap adjustable?

Yes. The strap fastens with a buckle, so you can set the tightness around the ankle. A snug strap keeps the heel from slipping off.

What is the upper made of?

The upper is satin with rhinestone embellishment, and the lining and insole are leather. Satin needs care: keep it away from water and rough surfaces.

Are these good for a wedding or black-tie event?

They are built for formal wear: high heel, platform, square toe and rhinestone detail. They are a strong choice for evening events where a bold shoe fits the dress code.

Do they run true to size?

The width is listed as medium. With a square toe and an ankle strap, most shoppers should take their usual US size; if you are between sizes, the strap helps hold a slightly larger fit.