I originally saw the Moss covered monogram in my Pottery Barn catalog. I knew I wanted to try to do it but I didn't know how I would get the close shaved look of the moss. THEN I stumbled upon Two Twenty One and she taught me that there is such a thing as Moss Sheets. Her monograms turned out really cute (she's using her's for her wedding).
So I bought my "S" at Hobby Lobby for less than $2
Moss Sheet from Hobby Lobby
traced my "S" with an extra 1/2 inch to glue onto the side and back on the letter.
Hot glued it on and the edges too.
Added a ribbon and hung it on my dining room hutch.
My Monogram "S" (mine, less than $5)
Pottery Barn's monogram "S" (theirs $79)
I think mine looks just as good.