Lapel pin boutonniere in Poirot style by UsnU" Pin for Sale by tcmihe | Redbubble
Amazon.com: Darice Victoria Lynn Lapel Pin Vase, Silver : Home & Kitchen
Agatha Christie - Ever heard of a Victorian vase pin? That's the name for the lapel pin worn by David Suchet's Poirot. But in which adaptation did he first wear it?