I have the short problem too so I'll be checking out those Siwy jeans. Mostly I get mine hemmed or buy A&F short length jeans (I'm 5'2" and they are perfect).
Diesel, Topshop, Levi's, Paige, Lucky Brand and Radcliffe Denim all come in shorter inseams. I have a pair of Sevens that have a short inseam, as well. A lot of designers have one or two styles that come a bit shorter than others.