Here is the description:

One charming- albinistic flower on one staked inflorescence; dorsal sepal white, proximal margins reflexed, proximally striped green, midline green; synsepal green; petals elliptical, held slightly forward, green, slightly darker green veins, margins undulate; pouch slightly elongate green, apical point; staminode round, umbo deep green; substance medium; texture semi-glossy, petals matte; recognized for the albinistic form of this species.

I can ask the exhibitor for measurements and such if we need it.