Homefashion WHAT HE WORE: Zac Efron in blue knit cardigan at LAX Mila Wednesday, September 12, 2012 WHO: Zac Efron at LAX on his way to the Toronto Film Festival on September 8, 2012 WHAT HE WORE: blue shawl-collar knit cardigan by rag & bone BUY: rag & bone 'Avery' Shawl Collar Cardigan fashion what he wore zac efron Facebook Twitter