I found 'Victorian Aristocrat Vest by Shrine Clothing Goth Steampunk Mens Jackets' on Wish, check it out!
Steampunk couture! I love what this guy creates. "Portland Punk" by *Marcusstratus on deviantART.
http://www.fashionchoice.org/wp-content/uploads/2013/01/Steampunk-Fashion-for-men.jpg (That hat is pretty spectacular...) #danishandmadewedding
`.Found on the Steampulp Tumblr. Couldn't find the original post, so this'll go down as Improperly Linked.
A very handsome Steampunk look for the groom. Found on: http://www.buzzfeed.com/rosapasquarella/which-charles-dickens-character-are-you#
Links to http://ithaca-nightlife.blogspot.com/2015/03/cocktails-drinks-attire-and-nightlife.html More
steampunk costume for man by myoppa-creation.deviantart.com on @DeviantArt
Pinstriped Portrait by davehfx.deviantart.com on @deviantART
Hamlet would be in the red vest. It is nice enough to be on a prince, and the red hints towards blood and insanity.
Gaslight Gathering 2013 by Mr. Muggles, via Flickr This is just good on so many levels