Really every length looks current and stylish right now, so choose the ones that work best for you. During the winter if I’m going outside I usually wear full length that I can wear with boots or shoes and socks. During the spring and summer and into early fall I almost exclusively wear ankle length. You can wear almost any shoe with an ankle length jean or pant, but if you wear boots you want a tall enough shaft so they go up under the pant leg. I like having jeans in different full lengths that I can wear with different height shoes. I have most of my long pants at a length where I can wear a modest heel or I can wear my sneakers that have a platform heel.