0Santorum’s Knit Vests, Bachmann, Gingrich & More GOP Style (PHOTOS)Campaign FashionFrom Santorum’s sweater vests to Newt’s open collars and Mitt’s dad jeans, see the pols’ fashions.Updated Jul. 13, 2017 10:21AM EDT / Published Jan. 04, 2012 5:12PM EST Rick SantorumFrom left: Scott Olson / Getty Images; Justin Sullivan / Getty Images; Scott Olson / Getty Images Newt GingrichJeff Haynes / Reuters / Landov Ron PaulMark Kegans / Getty Images Michele BachmannJewel Samad / AFP / Getty Images Marcus BachmannScott Olson / Getty Images Mitt RomneyChip Somodevilla / Getty Images Iowa PatriotsScott Olson / Getty Images (left); Jewel Samad / AFP / Getty Images
Rick SantorumFrom left: Scott Olson / Getty Images; Justin Sullivan / Getty Images; Scott Olson / Getty Images Newt GingrichJeff Haynes / Reuters / Landov Ron PaulMark Kegans / Getty Images Michele BachmannJewel Samad / AFP / Getty Images Marcus BachmannScott Olson / Getty Images Mitt RomneyChip Somodevilla / Getty Images Iowa PatriotsScott Olson / Getty Images (left); Jewel Samad / AFP / Getty Images