Skunk River Creations (src) handcrafts unique 'forever flowers' from a variety of papers including sheet music and book pages. They are all shapes on 14 inch stems. Boutiques make extra special hostess gifts, Thinking of You gifts, and even wedding boutiques. Great for someone in a hospital as they have no scent and don't need watering.
$1.50 per flower
For a completely custom gift you could paint a vase or mug in Five Monkeys Inc's Paint Your Own Pottery Studio and fill with Forever Flowers!