I had to google the plural of octopus.
The arm fabric looks like seaweed to me.
And I still have some of this absolutely perfect merman hair fabric left so let’s use it!
I thought that trim looked pretty great for a belt- I thought I’d look up what the official name is for that trim but I don’t even know where to start!
Google: “gimp trim” to see examples of the belt trim…
I believe it is a type of upholstery trim called gimp.