LONDON - The former owner of a luxury British bra maker that supplied lingerie to Queen Elizabeth II says the company lost its royal warrant after she wrote a book disclosing details of fittings at Buckingham Palace.

June Kenton said Rigby & Peller lost its right to display the royal coat of arms in 2016 after she mentioned the royals in "Storm in a D-cup."

Queen's Bra-Fitter says Book Cost Company Royal Warrant

While Kenton said she never discusses what happens in a fitting room, the book recounts her first meeting with the monarch and her trepidation about being ushered into the royal bedroom.

Queen's Bra-Fitter says Book Cost Company Royal Warrant

The 82-year-old Kenton says losing the warrant "absolutely killed" her and that she regrets "not being wise enough" to omit mention of the royals in her autobiography.

Queen's Bra-Fitter says Book Cost Company Royal Warrant

The company was not available for comment Thursday.