Corsets

[halofire.livejournal.com]

This isn't directly crafty, but it's a base garment for a costume I'm going to be working on over the next year. There will be a lot of crafty posts in regards to this costume, be assured. I know there are some avid costumers and cosplayers here so I thought I'd give you guys a poke.

Anyone out there familiar with corsets? I'm looking at this corset for a cosplay cotume (Meru (dragoon form)/Legend of Dragoon). The sizing chart is here.

I'm a small in all measurements except the bust. I'm a C cup bordering on D.

So which size would I go with? Does the cup size for a "small" corset matter if it laces up the back, thus being adjustable to accommodate extra boobage?