The following is a group of letters,but one is missing.can y

The following is a group of letters,but one is missing.can you work them out?
1.The following is a group of letters,but one is missing.can you work them out?
J F M A J J A N D
2.Take five letters away from CHOCOLATE,and you can make something you wear witn letters that are left.What is it?
It's a_____