Princess Diana's 35 Most Iconic Blazer Moments

Undeniably one of Diana's most iconic outfits of all time, the future Princess of Wales chose this cobalt, collarless jacket with a scalloped edge to reveal her famous sapphire engagement ring in 1981.

This look was all about statement details: Princess Diana paired the bright red blazer with a polka dot blouse and a black hat. She wore this ensemble during a royal tour of Canada in June 1983.

Princess Diana added a matching skinny tie to this emerald green blazer for an extra borrowed-from-the-boys touch in Italy in April 1985.

Diana's love of polka dots continued in the years to come. For a royal visit in British Columbia in May 1986, Diana went for a bold combination: she wore a patterned blouse and blazer.

Diana wore a peach blazer with a perfectly coordinated hat and bag during a visit to Tokyo parliament in May 1986. It was simply monochromatic styling at its finest.

Diana wore an oversized white blazer paired with a striped dress by Catherine Walker while walking the red carpet at the Cannes Film Festival on May 15, 1987.

Diana wore this white double-breasted blazer to a summer polo match in Windsor back in July 1987.

Diana had a pink moment during a trip to Sydney, Australia in January 1988. The Princess chose a cropped pink blazer, a matching skirt, and a bold pair of sunglasses for this outing.

The Princess opted for an iconic color palette–black and white everything–for a glitzy event at London's National Gallery in March 1988.

This is proof that an oversized blazer will never go out of style. Diana wore this cream number over a sweater with the London Underground symbol on it while attending the London Marathon in April 1988.

Diana's school drop-off uniform included a chic rotation of blazers. For this milestone day, Diana chose a slightly cropped blazer: she and Prince William were accompanying Prince Harry to his first day of nursery school in September 1988.

Why yes, you can style sweatpants with a blazer! Diana wore this roomy black blazer with a baseball cap, cowboy boots, and relaxed white sweats for school drop-off in April 1989.

A return to Diana's forever favorite pattern: polka dots. She wore this peach polka dot blazer in July 1989.

Diana chose an oversized blazer in a classic plaid print for an outing with her sister, Lady Sarah McCorquodale, in September 1989.

In May 1990, Diana showed off her flair for a long line blazer in this pink suit with purple contrasting buttons, lapels, and cuffs.

A very happy Diana styled this all-pink ensemble with a statement-making red bag for a visit to the Theatre Museum in London back in September 1990.

Pairing navy and black is an undeniably timeless combination. Diana wore this navy blazer with gold buttons over a sleek black dress during an outing in Oxford in November 1990.

A red check blazer is a perfect choice for the holidays. Diana wore this pick to a horse show during the holiday season in December 1990.

The Princess had a purple-on-purple moment in this look, worn at Heathrow Airport in April 1991.

With contrasting lapels and brass buttons, this military-influenced blazer Diana wore to visit the Commonwealth War Cemetery in Prague in 1991 was pure '90s perfection.