A skinny jean paired with a top with an asymmetric hem or side slit will give you more curves. The ideal top will be a boxy shirt with a v-neck.
Wear a long hooded jacket with skinny jeans. It will appear to lengthen your body. Under the hoodie, wear a slightly flared or boxy v-neck top.
A destroyed cropped straight jean will fit your body shape well. Use a dark colored belt to define your waist. A striped shirt will make you look slimmer and curvy.
A deep v, draped, wrapped top will define your waist. If you have wide shoulders, a collar will reduce the apparent width.
A wide or flare jean with an unfinished hem will look good with a v-neck loose fit sweater, hoodie or sweatshirt.
Wear a v-neck top with flared jeans. Look for detail on the sleeve or on the hem. It is best to wear a dark washed denim.