There is a brand of jeans called Salsa they have a high waist and are specially designed to push the tummy in. Here's a link to them:-
http://www.salsastore.com/en/index.php?id=11&s=1&bs=1
They don't look so good on the hanger but they look great on.
Also on the high street, Top Shop Leigh are worth a try, they are described as mid rise but I find they come up higher than most other brands. The fabric is very similar, if not the same, as J Brand's.
If you are looking for designer, then Paige as suggested, are good. J Brand's 23110 Maria high-rise skinny are great if you have slim legs but they don't come cheap at £230!
Hope that helps
Sallyx