Want to look like a winner? Try pleated khaki pants, a black, tucked-in 49ers fleece and black cap.The look, which has inspired Halloween costumes, belongs to San Francisco 49ers coach Jim Harbaugh, who has led the team to three consecutive winning seasons and a Super Bowl appearance.If he's screaming at refs from the sidelines on gameday or fielding questions from reporters, it's a safe bet Harbaugh is decked out in his go-to look.MORE: Harbaugh Entertains Local, National MediaThe look isn't for everyone and Harbaugh's wife, Sarah, isn't a fan of the get up. She said in a radio interview that she will not take responsibility for his wardrobe. She even said she has thrown the khakis away.But last year in Indianapolis, Harbaugh was seen at a Walmart purchasing more.Austin Jeffers posted pictures of Harbaugh's Walmart trip -- a rare time the coach wasn't in his usual attire.Harbaugh is pictured holding khakis and undergarments, while wearing a Watsonville Fire Department cap and a winter jacket with a red shirt underneath. Perhaps a 49ers shirt?Also a mystery - as it's unclear in the photo -- is the type of pants Harbaugh is wearing in the photo.His wife said that Harbaugh pays $8...