Yes its back in style, all of the hottest celeb's are wearing them and so could you.
I know the ones that they own cost hundreds of dollars and in this resession life that most of us are living in we definitely cant afford that. well i found 5 sites/stores that you can shop, keep up with the fashion and not spend the money.
1. H&M >> i recently brought this black one: 
cost me about $40
2.URbanoutfitter.com >> http://bit.ly/zW1zv $58
3.Modcloth.com >> http://bit.ly/I2DPQ $102
4.Alloy. com>> http://bit.ly/dEprW $45 & http://bit.ly/CRIT6 $50
5.Rugby.com >> http://bit.ly/Lvx21 $60
or you can just make one stop and find a range of jackets/vests that may or may not fit your budget... @shopstyle.com or click here http://bit.ly/R9EDS
Enjoy :-)
