Bootleg jeans and flares will make you look shorter (I know coz i'm a shorty lol). A straight leg with a heel adds heaps of height. Carpenter jeans are great for shorties.
I just make sure the fit is perfect on the waist and butt and get them taken up.

Have a look at what you own already and think about what you can buy that would go with them. Try to buy things that will fit into your existing wardrobe.