Yellow Chiffon Dress

So... if you frequent the J.Crew site as much as I do then perhaps besides all of the "stayed tuned" errors you've noticed the beautiful strapless chiffon dress in the "most coveted cardigan" online add.  Although there is a nice disclaimer that clearly states, "some items featured are models' own", this dress is truly amazing and I'd LOVE to know who made it and where it can be found.  If anyone has any clues feel free to chime on in!