Fashion designer behind some of Princess Diana's most iconic looks died after falling down the stairs, inquest hears
- Posted on June 18, 2026
- By Daily Mail
- 0 Views
- 1 min read
Fashion designer behind some of Princess Diana's most iconic looks died after falling down the stairs, inquest hears
Paul Costelloe passed away in hospital on November 21, 2025, two weeks after losing balance and stumbling at his home in Putney, southwest London.
