Hi Georgie.
Looking at the photo it,s hard to tell. personally i have my dealts, Circus Spangles has large double flowers, tube and sepals are white and the corolla is red streaked white.
Circus Spangles is a trailer, i can't offer you an alternative as the photo is on the dark side and hard to tell the real colour of sepals and corolla.
Another thing that makes me dealt, is the stamen and stigma are red in you photo but Circus Spangles the stamen and stigma are white.
Bob