The effortless mule is still around this season and rocking the streets as heavy as ever. But this year, find mules that are flat or heeled in any and all fabrications and colors. Bows, metallics, embroidery or floral, these unfussy, chic shoes were made for spring. Nothing is better than beauty and function. Maybe the easiest shoe to put on and quickly kick off, we’ve gathered up a list of our favorites that will add a spring to any step.