Flounced Rustic -Side

I've looked very hard for this guy to find an ID.
Things that should make it easy are his body length and the markings on side view.
When I found the body the right size the markings are wrong, any help much appreciated :)

Thanks to Benny and Steve over at Back Garden Moths and here on Flickr for the ID, but I'd still sure like to know how hes so long bodied :P