WHERE DID SHE GET THAT DRESS? a divine dark green floaty creation

[littlegreen]

Hello, I'm making a plea to all the helpful MNers out there who have helped others find the objects of their desire.

Spotted this lovely dress today, but only from afar - from what I could see, it is dark green chiffony fabric with a small (floral?) print. As the fabric is so sheer there was a black lining. Empire line with fine shoulder straps and a set of about 6 to 8 tiny buttonsv at the chest. Just below the knee length and utterly beautiful. It looked so cooling and comfortable to wear.

Does this description awaken any memories? I would be really grateful for any ideas.