Work-appropriate pants that you'd wear out of the office, too? That's fashion wizardry, if you ask us—which makes Gap's Black Magic Collection, a line of black pants that come in seven equally chic and versatile cuts, so appropriate. Using denim-tailoring techniques to breathe new life into this staid wardrobe staple, Gap created a version for the modern girl's every occasion: The Boy Fit, The Curvy, The Modern Boot, The Perfect Trouser, The Really Skinny, The Slim Crop, and The True Straight. With a mix of on-trend and classic styles, these understated but impeccably-fitting pants provide the perfect foundation for countless looks and are anything but basic black. The collection is now available at Gap stores nationwide and online at Gap.com, and retail from $49.50-$59.50.