Behold The Most Daring and Memorable Denim Ad Campaigns of All Time

If you’ve been following Yahoo Style‘s Denim Week coverage, we’ve already brought you the best brands  out there, as well as the craziest jean styles to know this summer. Now, we will be taking a look back at the best denim ad campaigns of all time. Ever since the inception of blue jeans by Levi Strauss in 1873, styles have run the gamut from bootcut to skinny and straight-leg to boyfriend.