Marjorie Gubelmann's Best Gift For Your Brother Or Sister:
"My brother is a total outdoors-man... I will get him a Aztech Mountain Down Jacket."Aztech Mountain Down-Insulated Hood Jacket; $850, Barneys New YorkMarjorie Gubelmann, or DJ MAD MARJ, is a prominent socialite who's made quite the impression on the music scene. Last year, W Magazine profiled Marjorie, and you may have also spotted her in Vanity Fair and Paper Mag, among other publications. When it comes to the A-list, Marjorie's at the top.