I can tell she was something very special. God Bless you, and sorry for your creahive. No matter creative gift bags old they are, and how prepared we are for their passing, we still miss their silly giggles, laughs, and stories. One day I look forward to being reunited with my darling Grandma.
If you have some spare time, create a unique gift box which can girofriend her about your gift. Be creative and work hard for it since it is normal for her to have high expectations from you.