Princess Isabella's 18th birthday celebrations kicked off at the Royal Theater in Copenhagen. The eldest daughter of the ...

Birthday girl Princess Isabella was the belle of the ball in a glittering navy tulle gown with silver embroidery on the back.

King Frederik X and Queen Mary's eldest daughter was the picture of poise and elegance as she arrived at The Royal Danish ... breathtaking in a deep navy ball gown that shimmered under the lights.

Princess Isabella stuns in black ball gown as she arrives at her 18th birthday celebration at The Royal Danish Theatre in Copenhagen.

Princess Charlene of Monaco ... breathtaking ball gowns and feminine silhouettes never fails to cement her status as a royal style icon. Making a rare change to her royal wardrobe, however ...

Designer Christian Louboutin joined Princess Caroline and Princess Charlene at the Rose Ball. Charlene was joined by other members of the royal family ... haute couture gown with an asymmetrical ...

Another historically significant item in the auction is the peach hat Princess Diana wore while departing for her 1981 honeymoon with Prince Charles. The feather-trimmed John Boyd design is ...

Designers Elizabeth and David Emanuel were tasked with creating the royal wedding gown and ... arrived, Princess Diana arrived at St. Paul's Cathedral wearing a voluminous ivory ball gown with ...

Charlene, 40, wore a silvered Versace floor-length gown ... though the annual ball started under his father, Prince Rainier, it really took flight under his mother, Princess Grace: “Pretty ...

and patiently works his way through sewing classes in the hopes of making his own princess ball-gown — one fit for a debut at the Royal Ball. An intimate portrait of an intelligent child ...