Georgina Haig gives us our first glimpse of herself in costume (both the famous dress and her plain clothes look) as Frozen‘s Queen Elsa of Arendelle for the upcoming season of Once Upon a Time on Wednesday afternoon (July 16) in Vancouver Canada.

Also seen on set that day – Colin O’Donoghue jokingly hooking Jennifer Morrison while hanging out together. The on-screen couple (that JJ is obsessed with) were joined by Snow White and her Prince, Ginnifer Goodwin and Josh Dallas, and Jared Gilmore.

“Ahhhh blonde hair- sometimes I think you look quite nice, other times like village of the damned high school reunion,” Georgina jokingly tweeted earlier in the day.

Once Upon A Time will premiere on Sunday, September 28 at 8/7c on ABC.

25+ pictures inside of the Once Upon a Time cast back at work…