POINTED DECO "Poirot" Brooch/Lapel Pin Vase for Corsage*Buttonhole*Boutonniere | eBay
Broche boutonnière de style Poirot avec rose rouge rose - Etsy France
Vase Brooch Lapel Pin Handmade in Poirot Style in Sterling - Etsy UK
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? | Facebook