Ordered it off of figleaves and sending it back, but I though I'd make the order useful and add the measurements anyways! Unfortunately, I can't say if it streches out or supports well, for obvious reasons.
It is absolutely gorgeous, cherry red but black dots on sheer material. The shape is a bit odd, quite pointy, and, above all, is way too small for me (hence sending it back). Back is big but not as much as the Panache I am sending back (adding this one soon) and could do on the tighest hook. Too bad they don't make it in GG. Padded, fabric is soft but synthetic-feeling (as in, not as soft as a cotton lace bra).
I was really looking forward to this bra, unfortunately i will be sending it back. The cups are made of a padded material, about 3-4mm, and is a 3 section seamed cup. Mine seems to have a permanent point sewn in. I much prefer a rounded shape.