Dutchess of York Sarah Ferguson and Princess Beatrice of York attend Gabrielle's Angel Foundation For Cancer Research Hosts Angel Ball 2016 on November 21, 2016 in New York City.

(R-L) Sarah, Duchess of York, as she is affectionately known, turned heads in her tangerine colored gown while her daughter Princess Beatrice wowed in a military style dress at a star-studded charity ball in New York

(R-L) Sarah, Duchess of York stepped out in a stunning floor length orange gown by Roland Mouret with her oldest daughter Princess Beatrice in a military style Tommy Hilfiger dress from the brand's 2016 ready-to-wear collection as they attended a charity ball in New York on Monday, November 21, 2016.

Sarah Ferguson recycles her favorite orange gown as she joins daughter Princess Beatrice at a star-studded charity ball in New York 

Sarah, Duchess of York pictured the first appearance of her Roland Mouret floor length orange gown in May 2014 for an award ceremony in Toronto

Sarah, Duchess of York dazzled in the dress again in May last year, The Duchess wore the dress to an event when she partied with Paris Hilton at the amfAR gala in Cannes. On each of the occasions Sarah has added a statement accessory in the form of a bright floral printed silk clutch.

Sarah, Duchess of York was last seen in the outfit just two months ago when she attended the Elephant Ball 2016 at the Clarion Hotel Post in Gothenburg, Sweden in September.

Princess Beatrice of York stepped out in a nautical-inspired style by Tommy Hilfiger dress, the cutesy collar with flattering length and the elaborate gold embroidery from the brand's 2016 ready-to-wear collection.

(L-R) Dutchess of York Sarah Ferguson, Princess Beatrice of York and Dee Hilfiger attend 2016 Angel Ball hosted by Gabrielle's Angel Foundation For Cancer Research on November 21, 2016 in New York City. 

(L-R) Dutchess of York Sarah Ferguson and Princess Beatrice of York attend 2016 Angel Ball hosted by Gabrielle's Angel Foundation For Cancer Research on November 21, 2016 in New York City.

Dutchess of York Sarah Ferguson and Princess Beatrice of York attend 2016 Angel Ball hosted by Gabrielle's Angel Foundation For Cancer Research on November 21, 2016 in New York City.

: Princess Beatrice of York and Tommy Hilfiger attend 2016 Angel Ball hosted by Gabrielle's Angel Foundation For Cancer Research on November 21, 2016 in New York City.

Princess Beatrice of York and Tommy Hilfiger attend 2016 Angel Ball hosted by Gabrielle's Angel Foundation For Cancer Research on November 21, 2016 in New York City. 

(L-R) Princess Beatrice of York, Daniela Lopez, Scott Sartiano and Allie Rizzo attends the 2016 Angel Ball hosted by Gabrielle's Angel Foundation For Cancer Research on November 21, 2016 in New York City. 

(L-R) Princess Beatrice of York, Lorriane Schwartz and Duchess of York Sarah Ferguson attend the 2016 Angel Ball hosted by Gabrielle's Angel Foundation For Cancer Research on November 21, 2016 in New York City.

(L-R) Dutchess of York Sarah Ferguson, Princess Beatrice of York and Dee Hilfiger attend 2016 Angel Ball hosted by Gabrielle's Angel Foundation For Cancer Research on November 21, 2016 in New York City. 

(R-L) Duchess of York Sarah Ferguson and daughter Princess Beatrice of York attend the 2016 Angel Ball hosted by Gabrielle's Angel Foundation For Cancer Research on November 21, 2016 in New York City.

Duchess of York Sarah Ferguson and Princess Beatrice of York attend the 2016 Angel Ball hosted by Gabrielle's Angel Foundation For Cancer Research on November 21, 2016 in New York City.

Sarah Ferguson was joined by her daughter Princess Beatrice at a charity ball in New York

Fergie, Duchess of York turned heads in her tangerine colored gown, while her oldest daughter Princess Beatrice wowed in a military style dress by Tommy Hilfiger from the brand's 2016 ready-to-wear collection.

(L-R) Princess Beatrice of York and Sarah Ferguson Duchess of York attend the 2016 Angel Ball at Cipriani Wall Street on November 21, 2016 in New York City.

(R-L) Sarah Ferguson was joined by her daughter Princess Beatrice at a charity ball in New York

(L-R) Princess Beatrice of York and Sarah Ferguson Duchess of York attend the 2016 Angel Ball at Cipriani Wall Street on November 21, 2016 in New York City.