7 For All Mankind Aubrey Slim Illusion Luxe Jeans In Dark Blue. Invest in these Dark Blue jeans for Autumn/Winter - light and soft, you'll barely notice they're there. Perfect for creating an effortless, off-duty look this season. The Aubrey jeans are made from the Slim Illusion denim – a crafted fabric that sculpts, smooths and stretches with you. They are cut for a classic skinny silhouette and will keep their perfect shape throughout the day. The comfortable mid-rise waist and versatile dark blue wash give them everyday appeal, so dress them up or down depending on your schedule.