Slouchy leather pants are great alternative to the ubiquitous leather leggings. they are relaxed, comfy, unexpected and very flattering. This season, pick a pair with elastic waist for a cool sporty touch (and one more dessert, anyone?). I love how Alessandra Ambrosio juxtaposed hers against sexy and feminine bow pumps. The look was best complemented with her off-duty nonchalance.