You know something that really grinds my gears… when a store advertises a bag a certain way, and then you later realize there are various parts you have to buy to make it look that way. I know it is all about presentation. But even online? You mean to tell me that online they do that too? Well they do. I ran into this Prada Leather Envelope Bag and thought it was so tastefully done. But read the specs a little further to see that the butterfly trick is sold separately. Is that not false advertisement?? (Ok it’s not since they mention that it is sold separately but still the picture really got my hopes up high) The rest of the bag is really quite cute. It is made of gold leather, with a detachable silver chain strap, and silver metal hardware. The dimensions of this little one are 5″H x 7 4/5″W. The leather bag is actually quite reasonably priced for Prada, $334 via Neiman Marcus, and the butterfly trick (which adds such a beautiful touch to the bag) is of course a whopping $138 also through Neiman Marcus.