Has anyone had a front close bra. I have had several, I like them. They run smaller in the band than back close because there is only one fit option. The largest size I have ever seen in cup thus far is DD.
Wacoal- up to DD
http://www.wacoal-america.com/shop/bras/front-close/
Enell Sports bras are front close, and they have large band and cup size.
32 band - the 0 and 00 will probably also fit 30 and 28 band
http://www.enell.com/size_and_measurement_chart.php