There is an ebay shop-just the jod, who has had a good range of larger sizes in the past at good prices, including full seat, although I think it depends on what she has in at any given time, worth a look
Ive just bought a pair of Royston jods, the funnell ones. They are really comfy and mega stretchy. You can wear them all day and be so comfy. They look smart too.
hmmm. now i was going to ask the same although im only a 12-14 so im not big anough for the 2nd website but always find jods are made tofit stick insects-just would like some with a bit of give in the thigh as that is my problem area!!! also hate the feeling that your bulging over the top-like them quite loose so you can tuck stuff into them!!!
think a lot of people seem to have this problem!!!