Wanted: Miracle Bra

Sorry, but I just have to comment on the Sky top, also! I love it, but have a question- does anyone know of any miracle strapless bras? After breastfeeding 2 babies, my girls no longer "stand at attention" if you know what I mean. (I can't believe I'm blogging about this!) I would love a top like the Sky tops or maybe a Susana Monaco tube dress like this one, but I definitely need a supportive strapless bra that I would not be tugging up all evening. Thanks!!
Amanda K, Miami