hmmm...I am a size 26/28 in Jeans (though I might be a 24 now cause they are loose) but I tend to shop at Fashion bug (they only sell women's clothes, misses, juniors and plus sizes). My favorite pair of jeans, personally is a brand called Zana Di. You might want to try those if you can find them in your area.
They come in light colors or the darker that really slim you down. They even carry the shorts or capris (not sure if I spelled that right).