Jeans by Mustang in Midnight Black. Girl's Oregon Jeans is a regular fit, medium rise, straight leg pants with a zip fly.MustangMustang is one of the most popular clothing brands for men and women. Especially the jeans of the brand are very popular and you can find different models in our online store. Next to the jeans you can find a wide range of different shirts, shoes, accessories and t-shirts in our shop which satisfy with high quality and history. The founder Luise Hermann, the mother of the German jeans, looks back on a fascinating success story with new innovations and revolutionized the German market with her two sons.