Downton Abbey 17627" Black-Tone Filigree Link Chain Strand Necklace, 36" Officially licensed long black-tone opera length necklace inspired by Downton Abbey Black-tone link chain with lobster-claw clasp and Downton Abbey brand logo tag Opera-length necklace that adds vintage to any look, just like the ladies of the Downton Abbey TV series. At 36", this vintage inspired opera necklace can be doubled up or worn long. Made in United States