Vintage Butterfly Brooch Clear blue butterfly brooch. This item is from the Showa era and has been stored at home. The back of the brooch and the case show some discoloration, and there are minor imperfections due to age. Please consider this if you are interested. Size: Approximately 4.2 x 3.5 cm I am also planning to list this item on other sites, so please leave a comment before purchasing. #Vintage_Brooch