WALKING TALL at the Oscars need not be a challenge for any actress; all she needs is the right footwear. Here's Erin Moriarty of "48 Hours": Walking the red carpet isn't really about walking at all.

Over the past nine decades, high heels have drastically evolved — but some styles continue to reemerge through the years. In the 1920s and 1930s, women wore pumps with elongated toes and thicker heels ...