Guests at the three-day destination celebration included Westwick's former 'Gossip Girl' costar Kelly Rutherford and model and actress Daisy Lowe Corbin Gurkin and are married. After tying the knot during a small civil ceremony at in London on Aug. 9, the alum, 37, and the actress, 32, said "I do" for a second time on Saturday, Aug.
24, in a destination wedding in Italy. The couple invited 220 guests, who traveled from the U.S.
, India and various parts of Europe, to join them for a three-day-long celebration on the Amalfi Coast. Jackson tells PEOPLE the picturesque region was "the perfect place" to host their nuptials, citing its "timeless romance and vintage charm." "We wanted a wedding spot that was not only naturally beautiful, surrounded by the ocean, hills and vineyards, but also unique, and we found just that," the star adds.
Corbin Gurkin Guests included Westwick's former costar , model and actress , comedian and actor Jack Whitehall and his partner Roxy Horner, film producer Mohammed Al Turki and cosmetics mogul Dr. Barbara Sturm. The festivities kicked off on Friday, Aug.
23, with a sunset cruise on the Motonave Patrizia. "We sailed along the coastline of Ravello, Positano and Sorrento and then anchored at Capri for a dip [in the sea] as the sun set behind the Faraglioni rocks," says Jackson. Related: Looking to capture the nostalgic glamour of Capri's golden era, the cruise featured blue-and-white décor and live Italian music.
The couple and their guests sipped on.