Fall typically ushers in a new pair of must-have jeans. This time around, there's more than one style to choose from, which works for me, because, well, I can never have enough good jeans! To make a fresh point, I'll definitely want to rotate in a pair of non-blue jeans into the mix, like these faded charcoal button-front denim, above, from . The distinct dark (but goes everything!) hue lends new season edge and sophistication. I also like these versions from , and . Another style I want to work: these relaxed, straight-leg, full-length(!) jeans. I know they will make my legs look longer (never a bad thing) and feel comfy (bonus). I'm considering these fashion insider-favored , these spot-on and these super-flattering (on sale!). Boyfriend jeans are also back this fall, but they're more fitted and cropped than seasons past, which makes them extra polished-looking. I'm digging these by , , and .