Christmas gift ideas

My dad is in his eighties. I suppose it depends on your father in laws taste. Maybe something like a coffee mug or slippers would be useful. My dad eats snacks like liquorice or shortbread biscuits. He likes to have tins to store things in so I sometimes buy him storage items. How about a cap or a t-shirt?

if I will give a gift in the form of clothes to an older person

I have Christmas tree on my house, and there's a ball on the middle up to bottom and I also have Christmas lights surrounds the Christmas tree

A trip to his place .. I mean to the places he likes to go.

This may help