How Much Fur to Buy

Sorry for posting so much. I need your help once again! :)

I'm thinking of buying NFT to use for the mane on my suit. I was thinking 1-2 yards should about do it. NFT sells their fur by the square foot though. Any thoughts on how many square feet I'd need for a mane? I'm planning on having the mane start near the top of the head, maybe with a crest/mohawk, and then having it cover the back of the neck and wrapping it around to partially cover the front.

Thanks as always!