Kate Middleton at 31: The Duchess of Cambridge's Top 31 Looks

All eyes were on Catherine, Duchess of Cambridge as she arrived at her very first Hollywood red carpet event -- the BAFTA Brits to Watch soiree -- in a pretty chiffon Alexander McQueen gown that accentuated her tiny waist. Prince William is a lucky guy, eh? Kevork Djansezian/GettyImages.com - July 9, 2011

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The $616 blue Issa London wrap dress Kate Middleton wore at her engagement announcement sold out at London's Harvey Nichols department store in 24 hours.-
Thankfully, there are now tons of similar styles on the market.

Catherine, Duchess of Cambridge (in a gray felt Amanda Wakeley dress) ... 'nuff said. Indigo/GettyImages.com - September 29, 2011

The Duke and Duchess of Cambridge
Catherine Middleton wore a cream lace cream dress by her wedding day designer, Alexander McQueen, and paired it with a Jane Taylor hat and her signature LK Bennett heels. Earlier in the week she wore a red McQueen dress and a blue silk Whistles dress, rounding out her red, white, and blue theme. William looked dashing too.

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Alexander McQueen dress and Prada shoes-
Catherine, Duchess of Cambridge, and Prince William, Duke of Cambridge, visit Province House on July 5 in Charlottetown, Canada.

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FILE - In this Thursday, Sept. 13, 2012 file photo, Kate, the Duchess of Cambridge visits the Kranji Commonwealth War Memorial in Singapore. Prince William and his wife Catherine are expecting their first child. St. James’s Palace announced the pregnancy Monday, saying that the Duchess of Cambridge, formerly known as Kate Middleton has a severe form of morning sickness and is currently in a London hospital. William is at his wife’s side. (AP Photo/Nicolas Asfouri, Pool, File)

LONDON, ENGLAND - JUNE 03: Catherine, Duchess of Cambridge onboard the Spirit of Chartwell during the Diamond Jubilee Pageant on the River Thames during the Diamond Jubilee Thames River Pageant on June 3, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend's celebrations. The Queen along with all members of the royal family will participate in a River Pageant with a flotilla of a 1,000 boats accompanying them down The Thames, the star studded free concert at Buckingham Palace, and a carriage procession and a service of thanksgiving at St Paul's Cathedral. (Photo by John Stillwell - WPA Pool/Getty Images)

LONDON, ENGLAND - FEBRUARY 08: Catherine, Duchess of Cambridge leaves after attending a preview of Lucian Freud paintings at the National Portrait Gallery on February 8, 2012 in London, England. The exhibition, which officially opens to the general public on February 9, 2012, features 130 artworks spanning the length of Freud's painting career from the early 1940s until his final, unfinished work. (Photo by Dan Kitwood/Getty Images)

ALDERSHOT, ENGLAND - MARCH 17: Catherine, Duchess of Cambridge takes part in a St Patrick's Day parade as she visits Aldershot Barracks on St Patrick's Day on March 17, 2012 in Aldershot, England. The Duchess presented shamrocks to the Irish Guards at a St Patrick's Day parade during her visit. (Photo by Chris Jackson/Getty Images)

WINDSOR, ENGLAND - JUNE 18: Catherine, Duchess of Cambridge watches the Order of the Garter procession at Windsor Castle on June 18, 2011 in Windsor, England. The Order of the Garter is the senior and oldest British Order of Chivalry, founded by Edward III in 1348. Membership in the order is limited to the sovereign, the Prince of Wales, and no more than twenty-four members. (Photo by Paul Edwards - WPA Pool/Getty Images)

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Meeting the new Duchess-
The first lady chatted with the newly minted Duchess of Cambridge while wearing a shiny, icy-blue Barbara Tfan dress and a swingy pink bolero jacket (we love the gun-metal slingback stilettos she's got on, too). But the duchess formerly known as Kate Middleton had the style that wowed the crowd: Her tan bandage-style dress by Reiss Schola sparked a fashion frenzy and sold out online almost as soon as these pictures went public.

The Duke and Duchess of Cambridge looked smashing as they hosted a charity reception at St. James Palace in London late last week. Prince William donned a standard double-breasted tux, while his gorgeous wife Kate opted for a Grecian-inspired satin gown, courtesy of Brit designer Jenny Packham. (11/10/2011)

Prince William and Kate Middleton, aka the new Duke and Duchess of Cambridge Grade: A- The bride was absolutely breathtaking this morning in her Alexander McQueen gown. Creative director Sarah Burton used hand-cut English lace and French Chantilly lace throughout the bodice and skirt, while the ivory and white satin gazar skirt was designed to emulate a flower. How lovely! We liked Kate's sweetheart bodice and the lace sleeves, and her ensemble looked both retro and modern at the same time, especially with her hair refreshingly worn down. It reminded us of Grace Kelly's wedding gown, only more wearable. The 1936 Cartier halo tiara was lent to her by Queen Elizabeth, but her diamond drop earrings were wedding present from her parents. William wore a Colonel of the Irish Guards uniform, which features a scarlet red jacket, blue sash from the Order of the Garter, and a forage cap. The Army's honorary Irish Guards position, which he earned in February, is his highest military title. William stood tall and proud in the bright color, but his best accessory was his glowing smile when he finally saw Kate at the altar. Martin Meissner/APImages.com - April 29, 2011