This Nightwish foto contains
kleid blues, kleid weiß, and kleid-blues.
There might also be
geschäftsanzug, business-anzug, frack, volles kleid, weißer krawatte, kleid anzug, tailcoat, schwanzmantel, schwänze, weiße krawatte, weiße krawatte und schwänze, kleid, anzug, weiße krawatte und schwänzen, uniform, and regimentals.
A mash-up of both singers' performances. (Warning: some may find the ending a bit sad, although I kinda think it has a bittersweet touch to it too.) Made Von geodin2311.