Is This Abraham Lincoln?

[Gene C]

"Lincoln’s top hats were not always of the same design. At his first inauguration in 1860, he wore the lower silk plush hat that had by that time come into fashion. By the start of his second term in 1864, he was again wearing a stovepipe, following (or perhaps ushering) a style that would continue for a good decade or more after his assassination."
Read more: http://www.smithsonianmag.com/history/ab...CTtqtif.99

So if this photo is circa 1865, would Lincoln have the lower silk plush hat or the stovepipe hat?

A little help ladies. For this special occasion, would you let your husband be caught dead with the wrong hat?