Princess Diana (Photo : Getty Images/Joel Saget/AFP)
Picture shows three pieces of clothing worn by Princess Diana during an exhibition at Sotheby’s auction house in Paris on May 17, 2010.

One of Princess Diana’s most iconic blouses is going up for auction next month. 

The late royal’s ruff-collared, pink crepe blouse is expected to bring in between $80,000 and $100,000 at Julien’s Auctions and Turner Classic Movies’ upcoming Hollywood Legends auction.

The blouse was worn by the late Princess of Wales in her 1981 engagement portrait with then-Prince Charles. The portrait captured by Lord Snowden was heralded as “one of the most iconic images ever taken of Princess Diana,” according to a Julien’s Auctions press release.