General:
* The princess's (If you are referring to something owned by a singular princess)
* The princesses' (If you are referring to something owned by multiple princesses)
Specific:
* Princess [Name]'s (e.g., Princess Diana's)
Examples:
* The princess's tiara (If referring to a single princess's tiara)
* The princesses' jewels (If referring to the jewels of multiple princesses)
* Princess Charlotte's dress (If referring to a dress belonging to Princess Charlotte)
Always remember to choose the correct possessive form based on the number of princesses and the specific name if applicable.