Do any of you more experienced mamas have any advice about which type of panel is best on maternity pants. I bought a pair of "demi-panel" pants from the gap (these: http://www.gap.com/browse/product.do?cid=1014426&vid=1&pid=460890002) but after two wears, the elastic is already folded and sliding down. I see lots of cute, work-appropriate pants cut extra low to sit under the bump, but after my total fail with a demi-panel, I'm wondering if the low panel style actually works.

I'm about 12 weeks, but suddenly showing a lot so the elastic trick is over for me.