Beatrice, 32, was seen visiting baby shop The Little White Company in London. Her new husband Edoardo Mapelli Mozzi, 36, waited in the car while she browsed the store.
Beatrice, who was wearing a disposable face mask, carried a white bag as she left the shop.
The Queen’s granddaughter looked chic in a pleated midi skirt teamed with a black blazer.
She kept her look casual with a pair of white trainers, and wore her golden hair loose around her shoulders.
The outing is the first time Beatrice has been seen since tying the knot with millionaire property tycoon Mr Mapelli Mozzi on July 17.
The pair wed at the Royal Chapel of All Saints at Royal Lodge in Windsor.
Beatrice, who is ninth in line to the throne, and Mr Mapelli Mozzi had planned to marry on May 29 in the Chapel Royal at St James’s Palace.
But they were forced to postpone their big day due to the coronavirus crisis.
READ MORE: Princess Beatrice title: Does Bea lose her title now she’s married?
The Queen and Prince Philip were among guests at the low-key wedding.
Prince Andrew, who stepped back from royal duties after his disastrous Newsnight interview about his relationship with Jeffrey Epstein, walked his daughter down the aisle.
Father-of-one Mr Mapelli Mozzi’s young son Wolfie was best man and pageboy.
The bride stunned in a vintage dress and glittering tiara – both borrowed from the monarch.
A series of stunning pictures from the royal wedding were released by Buckingham Palace.
Beatrice and Mr Mapelli Mozzi, known as Edo, announced their engagement in September 2019 following a whirlwind romance.
Mr Mapelli Mozzi proposed to Beatrice during a trip to Italy.
Their families have known one another for years and they began dating in autumn 2018 after meeting again at Princess Eugenie’s royal wedding.
