Sarah Ferguson and her daughter Princess Beatrice looked stunning on Day 4 of the races at Royal Ascot on Friday. The mum-daughter duo showed off their sartorial style in pastel ensembles as they curtsied Queen Elizabeth II. It was a family day for the 56-year-old mother who was reunited with her husband Prince Andrew and daughter.

The former couple reunited at the prestigious event and hanged out with their older daughter Beatrice. They looked like they were having a great time. Andrew looked dapper in a three piece suit and top hat.

Princess Beatrice and Princess Eugenie at the Royal Ascot Britain's Princess Eugenie (L) and Princess Beatrice at the Royal Ascot in Ascot Racecourse - on June 18, 2016. Photo: PHOTO: REUTERS/TOBY MELVILLE

Meanwhile, Sarah and Beatrice made a stylish duo. Sarah opted for a cream coat and her daughter a mint green dress and cropped blue blazer. It featured long sleeves, high neckline, front pocket and a black satin ribbon detailing near the waist and sleeves.

The mother paired it with a black fascinator with cream floral accents. She teamed up her ensemble with a pair of black high heels. Sarah also carried a small black clutch bag and a matching umbrella. She accessorized with small earrings, while her hair was left loose.

Beatrice wowed in a mint green dress that she paired with a cropped navy jacket. She carried a navy box clutch bag and wore a pair of matching high heel sandals with silver straps. The 27-year-old princess accessorized with a gold bracelet and a collar necklace.

Her brunette tresses were left loose and styled into curls. Beatrice wore an umbrella style hat with a navy satin ribbon tied to it. A day earlier, Beatrice looked stunning in a blue short-sleeve macramé dress from Adeam. She topped off her look with a striking blue hat.

It was the Ladies Day at the Royal Ascot where Princess Eugenie wowed in a sleeveless navy dress from Roskanda with a statement pink and white pointed collar, and matching waistband. She wore a simple cream hat with a delicate white feathers sprayed over it.