Need some help. I am quite slim, defined and muscular, but alas slim. I have a nice firm arse, but it is compact and pert. I need to find slim fit jeans that will show off my arse and bulge. So far whenever I find a pair of jeans the crotch is quite low (even if they say low-rise!!) or the arse section isn't tight enough and does the sliding down the arse baggy college boy thing. Any help? Which brands are good?