Usually people have problems with the rise of pants/sleepers being too short and sometimes the waist on certain pants not being big or stretchy enough to accomodate the bulk of a cloth diaper. I'd be surprised that it was a cloth issue if the waist and bum area fit fine (or are even too big), it's not impossible of course but it would be unusual.

It could just be the particular pants you have fit her weirdly (are they mostly the same brand??) or maybe she just does have long legs. I know that baby/toddler clothing often seems to have no rhyme or reason as to fit. I've had my kids outgrow clothing a year before it's 'supposed' to even fit (even wearing disposables) while other clothing has fit years past the 'supposed' fit age. In my experience things tend to settle a little as they get older but for babies it's really wild and bizzare sometimes.

Karen.