Spencer jacket 1815 (back) Published August 25, 2015 at 500 × 516 in Spencer jacket 1815 (back) Spencer jacket 1815 (back). This trim is an example of how we plan to fake a Regency diamond back! The real shoulder seam will never be noticed! Like this:Like Loading... Share this:TwitterFacebookMoreTumblrEmailPinterestLike this:Like Loading...