Anniversary gift ideas?

Deema • nerd
My husband and I have been following the "traditional" recommendations for anniversary gifts, but year 7 is a tough one and it's coming up in a couple months.
1st - paper 
2nd - cotton 
3rd - leather 
4th - flowers 
5th - wood (permission to giggle granted)
6th - sugar
7th - wool
What in the world can I give that's wool? We live in Texas!
Any suggestions are welcome!