Unfortunately sign-up's for this exchange have closed. There are several other exchanges that you can currently sign up for though! You can check out the exchange link thread at the top to see what exchanges are taking sign-up's and what exchanges are coming up in the near future!
Exchanges are very fun ~ and very addicting. You would just sign up by sending the host a PM with your name, address and email address. Then when sign-up's close, the host will PM you the person you are to send your package off to! Then when you send/receive your package you check in on the sent/received thread for that exchange to update on your packages!!
There will be another ornament exchange at Christmas time...be sure to check back for that one! Sorry you missed this one ~ hope to see you in other exchanges!!