from source:  
“I was asked to make four 12 inch tall CMC patches for a project. Here they are, compared to a regular size 4 inch patch. This took almost 8 days to sew the 1,100,568 stitches in those.
 
*** Update ***  
Since EquestriaLA is pretty much over, I can post this. This was a commission for CurryKatsu, to turn into sweatshirts for the CMC voice actors. Here’s Michelle Creber (Applebloom) wearing hers: [link]
 
If you want one, I make them for the cost of materials: [link]  
If you have an embroidery machine, you can download designs and learn how to make patches on my blog: [link]”  
March 23, 2013