Mom jeans, boyfriend jeans, wide leg jeans, straight and high-waisted jeans – the amount of denim choices are seemingly endless. So how do you tell your mom jeans from your boyfriend jeans? Classic denim labels like Calvin Klein, Tommy and Levis have their own interpretations of the silhouette, all of which come with years of expertise in denim making that will ensure your jeans will last a lifetime If you're looking to invest in a pair of designer mom jeans, there’s no better place to shop than Net-A-Porter.