Timeless, endlessly versatile and an essential piece in every woman's closet, straight jeans are an everyday staple worth investing in. Great for throwing on for day-to-day errands but easy to dress up for spontaneous nights out on the town, these comfortable, always cool separates are loved by fashion fans of all ages, shapes, tastes and budgets. Take your pick from Lyst's wide range of designer and high street styles 'from J Brand to Saint Laurent 'for your ultimate pair.