In the shot, Sarah looks to be wearing a white silk gown with a halter neck at her reception, a vastly different dress to the beaded strapless number she wore to say 'I do' to Jimmy.
"Spectacular", wrote fellow Sumer Bay resident Georgie Parker, while Olivia Deeble simply left love heart emojis.
Sitting down with New Idea, Sarah explained pulling off this epic European fairytale wedding in two months was no easy feat.
“It was hard to put together because of the time difference from Australia to Ireland,” Sarah explains.
“We would go to work [on Home and Away] all day, and then come home and wait for the Irish to wake up so we could call and email.”
Jimmy, 43, shares: “I don’t know how she did it!”
James has a daughter, Scout, from a previous marriage to actress Jessica Marais.
Sarah plays Willow Harris on the Channel Seven soap while James plays Justin Morgan.