Answer:
Dera grandma how are you , I hope u doing fine . I have missed you very much and I'm currently writing this letter to thank you for the sweater u sent last week .
I must say out of all the clothes this is my favorite. It nice and soft . Very fashionable . I couldn't have asked for anything better . (you could elaborate on how the sweater looks and talk about how many times or where u wore it ) in the next just continue to say thank you and say ur the best lots of love something like that
