Kate stuns in turquoise gown for a night at the Tusk Conservation Awards with William

It looks like it's parents' night out this evening in London!

On Thursday night, Prince William and Duchess Kate attended the Tusk Conversation Awards at the Banqueting House in London. The parents of three left their brood at home at Kensington Palace for the evening, and could not have looked more glamorous as they stepped out dressed to the absolute nines.

Duchess Kate wore a stunning turquoise gown by one of her favorite designers, Jenny Packham, for the occasion, completing her evening look with a matching teal clutch and silver open-toe heels. People spotted that Kate has actually worn this very dress once before for a gala during the 2012 London Olympics.

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Prince William and Duchess Kate attend the Tusk Conservation Awards
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Prince William and Duchess Kate attend the Tusk Conservation Awards
LONDON, ENGLAND - NOVEMBER 08: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Tusk Conservation Awards at Banqueting House on November 8, 2018 in London, England. (Photo by Samir Hussein/WireImage)
LONDON, ENGLAND - NOVEMBER 08: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the Tusk Conservation Awards at Banqueting House on November 8, 2018 in London, England. (Photo by Samir Hussein/WireImage)
LONDON, ENGLAND - NOVEMBER 08: Catherine, Duchess of Cambridge attends the Tusk Conservation Awards at Banqueting House on November 8, 2018 in London, England. (Photo by Samir Hussein/WireImage)
LONDON, ENGLAND - NOVEMBER 08: Catherine, Duchess of Cambridge attends The Tusk Conservation Awards at Banqueting House on November 08, 2018 in London, England. (Photo by Jeff Spicer - WPA Pool/Getty Images)
LONDON, ENGLAND - NOVEMBER 08: Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend The Tusk Conservation Awards at Banqueting House on November 08, 2018 in London, England. (Photo by Jeff Spicer - WPA Pool/Getty Images)
LONDON, ENGLAND - NOVEMBER 08: Prince William, Duke of Cambridge (C) and Catherine, Duchess of Cambridge (L) attend The Tusk Conservation Awards at Banqueting House on November 08, 2018 in London, England. (Photo by Jeff Spicer - WPA Pool/Getty Images)
LONDON, ENGLAND - NOVEMBER 08: Prince William, Duke of Cambridge (L) and Catherine, Duchess of Cambridge (C) attend The Tusk Conservation Awards at Banqueting House on November 08, 2018 in London, England. (Photo by Jeff Spicer/Jeff Spicer - WPA Pool/Getty Images)
LONDON, ENGLAND - NOVEMBER 08: Prince William, Duke of Cambridge (L) and Catherine, Duchess of Cambridge (C) attend The Tusk Conservation Awards at Banqueting House on November 08, 2018 in London, England. (Jeff Spicer - WPA Pool/Getty Images)
LONDON, ENGLAND - NOVEMBER 08: Julius Obwona receives the Tusk Wildlife Ranger Award from Prince William, Duke of Cambridge (L) during The Tusk Conservation Awards at Banqueting House on November 08, 2018 in London, England. (Photo by Jeff Spicer/Jeff Spicer - WPA Pool/Getty Images)
LONDON, ENGLAND - NOVEMBER 08: Catherine, Duchess of Cambridge (C) and Prince William, Duke of Cambridge (3R) and attend The Tusk Conservation Awards at Banqueting House on November 08, 2018 in London, England. (Photo by Jeff Spicer/Jeff Spicer - WPA Pool/Getty Images)
LONDON, ENGLAND - NOVEMBER 08: Prince William, Duke of Cambridge (R) and Catherine, Duchess of Cambridge (L) attend The Tusk Conservation Awards at Banqueting House on November 08, 2018 in London, England. (Photo by Jeff Spicer - WPA Pool/Getty Images)
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Prince William looked dashing at the award ceremony in a traditional tuxedo; the couple both wore red poppy pins in honor of fallen troops.

Tusk is an important charity to William as its "mission is to amplify the impact of progressive conservation initiatives across Africa." In the winter of 2005, the prince become Royal Patron of the charity and has visited Tusk's conservation efforts firsthand in Africa. According to Hello!, "the annual Tusk Conservation Awards celebrate the achievements of extraordinary people, whose work protecting Africa’s natural heritage might otherwise go unnoticed outside their fields."

Scroll through the gallery above to see more of the couple's night out!

See one of Kate's latest outings below:

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Duchess Kate at Imperial War Museum
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Duchess Kate at Imperial War Museum
Britain's Catherine, Duchess of Cambridge (L) leaves after a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge views letters relating to the three brothers of her great-grandmother who fought in the First World War while on a visit to the Imperial War Museum on October 31, 2018 in London, England. (Photo by Frank Augstein - WPA Pool/Getty Images)
Britain's Catherine, Duchess of Cambridge (L) leaves after a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge views letters relating to the three brothers of her great-grandmother who fought in the First World War while on a visit to the Imperial War Museum on October 31, 2018 in London, England. (Photo by Frank Augstein - WPA Pool/Getty Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge views letters relating to the three brothers of her great-grandmother who fought in the First World War while on a visit to the Imperial War Museum on October 31, 2018 in London, England. (Photo by Frank Augstein - WPA Pool/Getty Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge waves as she arrives to tour the First World War Galleries with historians and curators before viewing letters relating to the three brothers of her great-grandmother while on a visit to the Imperial War Museum on October 31, 2018 in London, England. (Photo by Frank Augstein - WPA Pool/Getty Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge meets with a curator to view letters relating to the three brothers of her great-grandmother who fought in the First World War while on a visit to the Imperial War Museum on October 31, 2018 in London, England. (Photo by Frank Augstein - WPA Pool/Getty Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge greets children as she tours the First World War Galleries with historians and curators before viewing letters relating to the three brothers of her great-grandmother while on a visit to the Imperial War Museum on October 31, 2018 in London, England. (Photo by Frank Augstein - WPA Pool/Getty Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge greets children as she tours the First World War Galleries with historians and curators before viewing letters relating to the three brothers of her great-grandmother while on a visit to the Imperial War Museum on October 31, 2018 in London, England. (Photo by Frank Augstein - WPA Pool/Getty Images)
Britain's Catherine, Duchess of Cambridge arrives for visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
Britain's Catherine, Duchess of Cambridge (L), talks with Director general of the Imperial War Museum Diane Lees (R) next to the Weeping Window poppy installation during a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
Britain's Catherine, Duchess of Cambridge (L), is greeted by Deputy Lord-Lieutenant of Lambeth Rosi Prescott (R) during a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
Britain's Catherine, Duchess of Cambridge arrives for visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
Britain's Catherine, Duchess of Cambridge (C), is greeted by Deputy Lord-Lieutenant of Lambeth Rosi Prescott (R) during a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge visits the Imperial War Museum on October 31, 2018 in London, England. (Photo by Tristan Fewings/Getty Images)
Britain's Catherine, Duchess of Cambridge (L), is greeted by Director general of the Imperial War Museum Diane Lees (R) during a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge visits the Imperial War Museum on October 31, 2018 in London, England. (Photo by Tristan Fewings/Getty Images)
Britain's Catherine, Duchess of Cambridge (CL), talks with Director general of the Imperial War Museum Diane Lees (CR) next to the Weeping Window poppy installation during a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
Britain's Catherine, Duchess of Cambridge (L), talks with Director general of the Imperial War Museum Diane Lees (R) next to the Weeping Window poppy installation during a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
Britain's Catherine, Duchess of Cambridge (L), talks with Director general of the Imperial War Museum Diane Lees (R) next to the Weeping Window poppy installation during a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
Britain's Catherine, Duchess of Cambridge (L), talks with Director general of the Imperial War Museum Diane Lees (R) next to the Weeping Window poppy installation during a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
Britain's Catherine, Duchess of Cambridge (L), is greeted by Director general of the Imperial War Museum Diane Lees (R) during a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge views the Remembrance poppy sculptures as she visits the Imperial War Museum on October 31, 2018 in London, England. (Photo by Tristan Fewings/Getty Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge visits the Imperial War Museum on October 31, 2018 in London, England. (Photo by Neil Mockford/GC Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge visits the Imperial War Museum on October 31, 2018 in London, England. (Photo by Neil Mockford/GC Images)
LONDON, ENGLAND - OCTOBER 31: Catherine, Duchess of Cambridge visits the Imperial War Museum on October 31, 2018 in London, England. (Photo by Tristan Fewings/Getty Images)
Britain's Catherine, Duchess of Cambridge (L), is greeted by Director general of the Imperial War Museum Diane Lees (R) during a visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
Britain's Catherine, Duchess of Cambridge arrives for visit to the Imperial War Museum in London on October 31, 2018 to view letters relating to the three brothers of her great-grandmother ahead of Armistice Day. - Her Royal Highness visited the IWM London to view letters relating to the three brothers of her great-grandmother, all of whom fought and died in the First World War. (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
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