Hanover Princess and kids model for Tatiana Casiraghi's clothing brand© Getty Images

Princess of Hanover and kids model for Tatiana Casiraghi’s fashion brand

Princess Ekaterina’s husband is Princess Caroline’s stepson


UPDATED APRIL 9, 2020 2:49 PM EDT

Hereditary Princess Ekaterina of Hanover’s home style is boho chic. The mom of two posed for a photo modeling a white smocked embroidered dress from  Tatiana Casiraghi ’s fashion brand Muzungu Sisters. The “Alice” dress, which retails for $586, is made from 100 percent pure linen and features geometric smocking pattern on the high neck collar. Ekaterina was pictured at home amid the  coronavirus  pandemic, sitting on a bench with her son Prince Welf August and daughter Princess Elisabeth, as well as a fury friend. Alongside the image, Muzungu Sisters wrote, “Beautiful Ekaterina at home with her munchkins wearing her smocked embroidered Alice dress ☘️🏡🌸 online now #StayHome.”

The Russian-born Princess shares her children with husband Hereditary Prince Ernst August, who is stepbrothers with Tatiana’s husband, Andrea Casiraghi. The stepsiblings’ parents, Princess Caroline and Prince Ernst August, tied the knot in 1999, but are now estranged.

Tatiana and Andrea’s eldest children—son AlexandreSasha” and daughter India—had  starring roles at Ekaterina and Ernst’s royal wedding  back in 2017. The brother-sister duo served as a page boy and flower girl, respectively. The Monaco royal tots looked adorable wearing custom outfits designed by  Crown Princess Marie-Chantal of Greece .

© Getty Images

Hereditary Prince Ernst August and Ekaterina were married on July 8, 2017

 Ekaterina and her Prince exchanged vows in front of 600 guests inside of Hanover’s Market Church . Ernst’s half-sister Princess Alexandra of Hanover and his stepsiblings—Charlotte Casiraghi, Pierre Casiraghi and Andrea Casiraghi—attended the ceremony, as did his brother Prince Christian and his now-wife Alessandra de Osma.  Ernst Jr.’s father skipped the wedding due to a financial dispute . The Hereditary Prince couple  welcomed their first child, Princess Elisabeth, in 2018  and their  son in 2019 . Following the birth of their daughter, Ernst Jr. said, “My whole family and I are extremely happy.”