The approaching Frankenstorm has claimed its first victims before any rain falls — upscale events planned for Monday. A Saks Fifth Avenue and Jets “Evening of Men’s Fashion,” which would put players including Nick Mangold in looks by Armani and Hugo Boss, was scratched, as was a launch for high-end skin-care line at Erno Laszlo Institute. And a screening and reception for “Kiss of the Damned” by John Cassavetes’ daughter Xan Cassavetes — starring Mark Ronson’s wife, Joséphine de La Baume — was bitten by Frankenstorm fears and moved to Thursday. But events with Sting, Donna Karan, Gwyneth Paltrow and Denzel Washington were still on tap for Monday and Tuesday (at press time at least).