As any regular Fashion-Mommy reader will know, I’m having a bit of a 1920s/Art Deco fashion obsessive moment. I just seem to have full in love with feathers, fringes and flappers. So for me, one of the highlights of 2012 will be the release of Baz Luhrmann’s version of The Great Gatsby starring the luminous Carey Mulligan. I have adored this book since I was a teenager, reading it on numerous occasions and also searching out other F Scott Fitzgerald books like Tender is the Night and The Beautiful and the Damned.But I have never felt film versions have done justice to the book, the 1970s version starring Mia Farrow…