The funniest letter in a Letters to the Bride book doesn't need the cleverest jokes.
It needs to sound like you.
Mention the terrible haircut.
Reference the holiday disaster.
Remind her of the spreadsheet.
Tease her about being late.
Make the joke nobody else in the book could make because nobody else has lived your exact friendship.
Then, somewhere between the teasing and the ridiculous memories, tell her the truth.
That you're proud of her.
That seeing her happy matters to you.
That her friendship has changed your life.
That you'll still be there after the dress is packed away and everyone stops asking about wedding colors.
The joke makes her laugh.
The truth makes her keep the letter.
And the very best funny letters manage to do both.