Evening attire question

[M. A. C. Newsome]

Thanks for the link and pics. Matt, what's the tie in pics 3-5? A cravat? That's more what I had in mind when I wrote "four-in-hand". I should have said "Victorian four-in-hand".

It's a black silk cravat, from here:
http://www.etsy.com/shop/Gentlemansjabot