I love Ashley Greene au nauterelle, sans make-up and in simple t-shirts though hers are definitely not cheap tee shirts as she is wearing a Junk Food t-shirt and 12 Angels t-shirt. But very recently she came out in a pretty all-white dress.

Not wearing white after Labor Day has become like a dictum, without even knowing where that idea originated, that has been followed by so many people. But more often than not there are fashion icons who love to break this rule and get away with it.

This time Ashley Greene does it with much aplomb. According to the report from Celebuzz, Ashley delighted her fans when she appeared at the Breaking Dawn Part 1 concert tour in Chicago last Tuesday wearing a winter white shift accessorized perfectly with black onyx earrings and a Melinda Maria-designed cuff bracelet.

It was a combination of simple innocence and yet a little bit sexy with her hair in sleek ponytail and her lips bright red lipstick that completed the look. Simply beautiful.

Ashley, together with the cast and crew of Twilight, has been doing major promotional work for the upcoming Breaking Dawn which hits theaters November 18. The five-city concert tour ends tomorrow in Salt Lake City. The cast members with her were Kellan Lutz, Nikki Reed, Peter Facinelli, Elizabeth Reaser and Jackson Rathbone as well as some of the bands who have appeared in the soundtrack.

The two main stars, Robert Pattinson and Kristen Stewart, have been doing talk shows and late night circuit to promote the release. Oh yes, Taylor Lautner joins them in most of the events.

See for yourself how truly beautiful Ashley Greene is in the all-white shift dress.