From Dragon Quest Wiki
The highness heels are a pair of shoes in Dragon Quest IX. They are the fully upgraded form of the high heels.
|Highness heels (DS)|
|Recipe||Stiletto heels + Monarchic mark|
|Equipable by||All Vocations|
|Flavor text||Sky-high heels fit for the feet of queens.|
|Notes||Upgrades to Empress's whip or Monarch's mittens.|
Exclusive for women.