Before Meghan Markle and Kate Middleton, there was Princess Diana. Here, a look back at our favorite style moments from the late Princess.

Lady Diana Spencer wore an adorable red dress with a matching headband as a young girl in the '60s.

The future Princess of Wales wore a black wide-brimmed hat during a summer holiday in Itchenor, West Sussex.

Lady Diana wore a sheer skirt with a purple sweater vest while working as a nursery school assistant at the Young England Kindergarten.

Lady Di wore a white cardigan with a blue collared shirt while outside her flat in Coleherne Court, London.

A blue and white ensemble while in the gardens of Buckingham Palace announcing her engagement to the public.

Diana in her iconic red wool black sheep sweater at a polo match.

The Princess-to-be wore a navy-inspired look from Bellville Sassoon.

The engaged couple posed for a photo at Balmoral, with Diana wearing a particularly colorful sweater and a pair of rain boots.

More: Princess Diana's Top 10 Statement Sweaters

Lady Diana Spencer in a deep green colored blouse while on a walkabout at Broadlands, the former home of Earl Mountbatten, during her engagement.

Diana wore light yellow overalls while attending a polo match at Windsor Great Park.

Princess Diana wore a stunning gown designed by David and Elizabeth Emanuel on her wedding day at St Paul's Cathedral.

Princess Diana wore a sheer purple gown while at the Victoria and Albert Museum.

Diana in a blue velvet dress while attending the National Film Institute dinner.

Diana wore a red David Sassoon maternity dress at Barbican Centre in March of 1982.

For a visit to Liverpool, the Princess paired a Bellville Sassoon maternity coat with a hat by John Boyd.

Diana in a loosely fitted pink dress at Polo in Windsor.

Princess Diana wore a festive plaid ensemble while at the Braemar Games Highland Gathering in Scotland.

Princess Diana at the Royal Marsden Cancer Hospital wearing an outfit by Donald Campbell.

Princess Diana arrived in a sparkly red dress at the Royal Opera House in Covent Garden to watch the ballet.

Princess Diana attended a charity concert at the Barbican in a green gown by Graham Wren which she accessorized with an emerald and diamond choker.

Diana at the Guildhall in London wearing a patterned blue Bruce Oldfield design.

Diana wore a stylish yellow dress to visit a school in Alice Springs during her and Prince Charles's royal tour of Australia.

Diana wore a striped dress while visiting victims of bushfires during the royal tour of Australia.

Princess Diana arrived with Prince Charles in a light purple dress to watch a performance of Coppelia at St. James Theatre in Auckland, New Zealand.

Princess Diana wore a sheer skirt designed by Jasper Conran during an official visit in Ottawa, Canada.

Princess Diana in a white dress by Gina Fratini while attending a banquet during her official tour of Canada.

Diana wore a pale blue evening dress accessorized with a silver belt, clutch, and the Spencer Tiara while at a dinner in New Brunswick.

Princess Diana wore a blue and yellow dress with a matching feathered hat while on a walkabout in Canada with Prince Charles.

Princess Diana dressed in a traditional Klondike outfit for a barbecue at Fort Edmonton in Canada.

Princess Diana wore a glamorous red dress while attending a farewell banquet with Prince Charles in Edmonton, Canada.

Princess Diana in a white and black patterned shirt while watching a polo match in Cirencester.

While Princess Diana was pregnant with Prince Harry, she wore this "empire line" maternity dress with the Spencer Tiara while attending an event at the Royal Academy.

Diana wore a pale blue Catherine Walker gown while attending the film premiere of Indiana Jones And The Temple of Doom in Leicester Square just weeks before Prince Harry's birth.

Diana arrived for a visit to the Barnados Children's Charity wearing a herringbone coat complete with a velvet collar and bow tie.

Princess Diana looked posh in light pink while making an appearance at the musical Starlight Express.

Diana wore another Catherine Walker dress paired with a Freddie Fox hat during a visit to the Anzio cemetery in Anzio, Italy.

Princess Diana sported a striking hot pink ensemble during a visit to Rome, Italy.

She looked chic in a white ensemble and classy bow tie while visiting Italy with Prince Charles.

Princess Diana chose a shiny long sleeved gown to wear to the film premiere of A View To a Kill at Odeon Leicester Square.

Diana stepped out in a lace pink dress while attending the Torvill and Dean ice show in Britain.

Princess Diana looked rather poised in plaid while leaving the Royal Yacht Britannia with Prince William.

Princess Diana opted for an athletic look while visiting the Colonel-in-chief of the Royal Hampshire Regiment in West Berlin, Germany.

Diana donned a red Bruce Oldfield gown for an event at the National Galley in Melbourne.

The Princess of Wales wore a perfectly purple suit by fashion designer Bruce Oldfield while attending a rock concert in Melbourne, Australia.

The Princess of Wales looked flawless in a crystal-beaded silk chiffon gown by Japanese designer Hachi while making an appearance at a gala dinner at the National Gallery in Washington, DC.

Princess Diana wore an embroidered purple outfit with a matching hat during a visit to Hull.

Princess Diana chose a blue and black evening dress designed by Jacques Azagury while attending a performance by the Vancouver Symphony in Vancouver, Canada.

Diana wore a cheerful sweater and sleek looking skirt while arriving at the Aberdeen Airport with a young Prince Harry.

Princess Diana looked regal in a purple gown while attending an event at Fishmongers Hall.

Princess Diana chose a simple purple and white ensemble while departing from Saudi Arabia.

Princess Diana wore a black evening skirt, an orange jacket, and a black bow tie during an official visit to Lisbon, Portugal.

The Princess of Wales wore a suit by Catherine Walker and a hat by Graham Smith of Kangol during a visit to the Royal Military Academy Sandhurst in Surrey.

Diana wore a blue and white outfit designed by Rifat Ozbek while attending a fashion show in Madrid, Spain.

Princess Diana looked glamorous in a light blue gown while attending the Cannes Film Festival in France.

The Princess of Wales wore a bold yellow print while attending an Ascot race meeting with the Duchess of York.

Diana looked gorgeous in a white and gold dress while attending the world premiere of the James Bond Film The Living Daylights in London.

Princess Diana wore a purple dress while attending an event at the Munich Opera House with Prince Charles.

The Princess of Wales wore a yellow Paul Costelloe dress while meeting lifeguards at Terrigal Beach during her visit to Australia.

Diana chose a patterned Catherine Walker dress while attending a bicentennial dinner-dance during her royal tour of Australia.

The Princess of Wales wore a red suit and tights with a decorative bow at the ankle during a visit to parliament in Camberra.

Diana accessorized with floral details and purple eyeshadow while on an official visit to Bangkok, Thailand.

Princess Diana wore a white pencil skirt with a patterned blouse and white sunglasses while in Bangkok with Prince Charles.

Princess Diana wore a black lace dress with matching shoes and a long pearl necklace.

The Princess of Wales wore a cream silk dress by Victor Edelstein while arriving for a dinner at the Elysee Palace in Paris.

Diana wore a gold embroidered bedouin gown that was presented to her with a silver tea set to mark the occasion of her visit at the museum in Kuwait City.

Diana wore a Catherine Walker suit and a Philip Somerville hat while visiting the Islamic Museum during her official tour of the Gulf States.

Diana wore a red Catherine Walker dress and Philip Somerville hat to the passing out parade at Dartmouth Royal Naval College.

Princess Diana dressed rather casually to drop off her sons at Wetherby School.

The Princess of Wales wore a sparkly blue Catherine Walker gown to a charity ball at Osterley House.

Diana was seen outside of Claridges in another Catherine Walker dress paired with a stunning tiara after attending a banquet.

Princess Diana wore a plaid skirt suit while at the Aberdeen Airport with Prince William and Prince Harry.

Princess Diana wore what she referred to as the "Elvis dress" during a visit to the Culture Centre in Hong Kong.

Diana wore a turquoise dress, the Spencer diamond tiara, and Queen Mary's emerald and diamond necklace while attending a banquet at Mansion House hosted by the Lord Mayor of London.

Diana opted for a bright red gown and matching pumps while attending a banquet at Claridge's Hotel in London.

Princess Diana stood out in a bright purple ensemble and a feathered hat during a Christmas Day service at Sandringham Church.

Diana wore a mess jacket from Gieves and Hawkes while attending a dinner of the Royal Hampshire Regiment in Winchester.

Princess Diana wore a leopard swimsuit with a matching sarong while on holiday in Necker Island in the Caribbean.

Diana wore a shiny green dress while attending the premiere of The Hunt for Red October in London's West End.

Diana wore an outfit by Bruce Oldfield while arriving at the Sadlers Wells Theatre in London.

Diana looked fresh in a white lace blouse and sleek looking slacks at Courtaulds in London.

Princess Diana wore a pink patterned ensemble with matching pink pumps while arriving at Clarence House.

Diana wore a black and white off-the-shoulder top with a skirt and kitten heels while attending a gala concert at the Saddlers Wells Theatre.

Princess Diana wore a chic white outfit paired with a coordinating headpiece while at the coronation ceremony of Emperor Aki Hito in Tokyo, Japan.

Princess Diana in a white chiffon dress designed by Gina Fratini while attending a charity gala ballet performance in Rio De Janeiro, Brazil.

Diana chose to wear a red jacket, a red and white striped skirt, and matching shoes while leaving a detoxification center in Lambeth.

Princess Diana looked lovely in a textured navy blue dress while arriving at the Aldwych Theatre in London.

Princess Diana wore a stunning red dress by Victor Edelstein while attending a recital in London which raised funds for a hospice charity.

Princess Diana wore a floral dress and pink heels while visiting patients at the Middlesex Hospital in London with First Lady Barbara Bush.

Diana arrived at Spencer House in London in a stunning sleeveless, halter neck top and full length flowing silk chiffon skirt.

The Princess of Wales wore a tan and white button down dress by Catherine Walker while visiting the Karnak Temple in Luxor, Egypt.

Princess Diana wore a blue and white Catherine Walker suit with a hat by Philip Somerville on a visit to the Heliopolis War Cemetery in Cairo.

Diana opted for a laid-back look during a school run with Prince William.

The Princess of Wales wore a classy white and pink dress with matching satin heels while attending a ballet performance at the London Coliseum.

Princess Diana wore a bright green ensemble with a coordinating hat and pair of heels while attending the wedding of Lady Helen Windsor to Tim Taylor at St. George's Chapel.

The Princess of Wales wore a colorful ensemble while on a tour with a guide during her visit to the Taj Mahal at Agra.

Diana wore a red velvet dress while arriving at the Lille Congress Hall for the opening of Paul McCartney's Liverpool Oratorio album.

Diana wore a charming pink button down dress and dark blue heels while in Manchester.

Diana wore a light green plaid blazer and black pants while arriving with Prince William at the Zurich Airport.

Princess Diana wore denim from head to toe while on her ski trip in Lech, Austria, with Prince William and Prince Harry.

Princess Diana attended the premiere of Accidental Hero in London while styled in a green and white striped dress with a matching clutch and heels.

Princess Diana wore a black and white belted dress with classic heels while outside of Spencer House in London.

Princess Diana wore a pleated off-the-shoulder dress while attending a performance of the La bohème opera at the London Coliseum.

Diana wore a bright green dress designed by Catherine Walker while at an evening function at the Dorchester Hotel.

Princess Diana wore a simple black suit with a patterned tie while visiting her brother's new baby at St Mary's Hospital in West London.

Princess Diana wore a green and light gray letterman's jacket while visiting the Alton Towers Theme Park with Prince William and Prince Harry.

Princess Diana arrived at the Serpentine Gallery in style in a black gown by Christina Stambolian, later known as the Revenge Dress.

Princess Diana wore a cream colored skirt with a belted white blouse and pearl earrings while attending the British Grand Prix.

Diana looked street chic in white pants, a cream colored shirt, and an olive green blazer while shopping in Knightsbridge, London.

Princess Diana attended the Council of Fashion Designers of America Ball in New York wearing a fitted navy blue gown.

Princess Diana wore a pink Versace suit and a hat by Philip Somerville during a visit to the Howe Barracks in Canterbury.

Princess Diana wore a red and black military style evening dress by Catherine Walker while attending a Pavarotti concert at the Royal Albert Hall.

Princess Diana wore a grey, beaded, halter-neck dress by Catherine Walker while arriving at the Serpentine Gallery in London.

The Princess of Wales stepped out in highlighter green ensemble while visiting Venice as a patron of the Serpentine Gallery.

Diana chose a crisp white ensemble with a coordinating hat while attending the VJ Day 50th anniversary celebration in London with Prince William and Prince Harry.

The Princess of Wales wore a dark blue dress while attending the Haunted premiere in London.

Princess Diana wore a bright orange suit by Versace and carried a black handbag by Dior while visiting Liverpool.

Diana left her London health club in an oversized sweatshirt and orange biker shorts.

Diana wore a purple Versace gown with matching Jimmy Choo shoes while arriving for a gala dinner at the Field Museum of Natural History in Chicago.

Diana attended the Victor Chang Research Institute dinner dance during her visit to Sydney, Australia while wearing a silk blue gown with matching accessories.

Diana wore a navy blue and black lace ensemble while attending a gala at the Metropolitan Museum of Art for a benefit ball in New York City.

The Princess of Wales wore a crisp white button down with khaki pants during a visit to Huambo, Angola.

Diana looked sophisticated in a black and white double-breasted blazer dress while meeting Ana Paula dos Santos, the First Lady of Angola.

Diana wore a tightly fitted blue lace dress while arriving at the premiere of the film In Love and War in Leicester Square.

Diana wore all black while leaving St. George's Church after attending the memorial service for photographer Terence Donovan.

Diana wore a classy gray suit while heading out to lunch with her stepmother, Raine Spencer, at the Connaught Hotel in Mayfair.

Diana wore a matching blazer and skirt in baby blue during a visit to the Royal Brompton Hospital.

While in Pakistan, Diana wore a traditional Shalwar Kameez in blue and green.

Princess Diana arrived in short light blue dress at the Royal Albert Hall for a performance of Swan Lake by the English National Ballet.

Diana arrived at a party in New York wearing a champagne colored dress by Catherine Walker and gold shoes by Jimmy Choo.

Diana looked red hot in a crimson midi dress by Catherine Walker at Northwick Park & St. Mark's Hospital.

Diana kept her look low-key in a white button down and jeans with a brown belt and matching loafers during a three-day trip to Bosnia and Herzegovina.

Diana wore a light pink button down with black pants and matching loafers during her visit to Bosnia and Herzegovina.