So far I think actress Emily Blunt is the best dressed celeb at the 2008 Sundance Film Festival. No matter if she's had to dress up or bundle up, she's kept it consistently stylish. While at the Sky 360 Delta Lounge, she cozied up to an ivory knit cardigan. I think every Fab girl needs one like it, because as evidenced by Emily, it has the ability to soften your look in a nanosecond.