I swore I’d never wear skinny jeans again once I graduated high school. Still, over a decade later, Martha Stewart and Kate Middleton have convinced me that they’re a necessary silhouette in every denim collection. Skinny jeans have a unique ability to refine any outfit. Not to mention, they help legs look miles long. So I’m adding quite a few styles to my wardrobe. You’re about to see everyone wear skinny jeans — join them with these sleek picks from Walmart, Amazon, Nordstrom, Quince and more. Flattering, On-Trend Skinny Jeans 1. Extra Flattering: This affordable pair of...