I don't often wear leggings but I absolutely love these leggings I bought from Forever 21 last month! I love the tiny houndstooth print and high waist, and they're made from a slightly heavier fabric than most leggings so I think they're quite suitable to be worn as trousers. 
For this outfit, I paired them with my thrifted American Apparel peter pan collar shirt and Aldo pumps. This deviates a little from my usual outfits, but I do like to experiment every once and a while.