So I got bored today and busted out hammer and torch. Now normally I do a step by step on projects, but this one I just banged right out. Started wih a piece of square stock and a small scrap of stainless sheet. I heated the length of bar stock in sections and twisted it. Then I heated it in longer sections and bent it around a pipe length. Heated the ends and hammered. The sheet I trimmed and hammered with a ball pein to texture it. Punched it with an awl to curve it, heated and wrapped it around the brooch.

Here's the result...