Somebody should make women’s shoes that run crazy-large. That way, Miss Thing can shove her size 10 hoofs into ‘em and say she wears a 6. They’ll sell a crapload. Note: makers of horse jockey boots already do this to help the lads with their resume’ stats.
P.S.: Wanna buy her some sexy shoes but don’t know her size? Ask* her. “These are 6 ½ means she found the only 6 ½ on the planet that fit. She wears a 7. (Not open toe? 7 ½.)