Cards and messages are by far the most treasured thing I have been given over the years.
Re gifts
I have had some lovely flowers this year. I love flowers in the house but only with my supermarket shop for myself. These were from a lovely flower shop and are so nice - a real treat. However, I'm really glad I was given them last week and not at the end of term - I go away almost immediately so I often don't get the benefit of them.
Likewise for edible gifts with a short date/life. Did have a small box if really nice ones from a local independent chocolate shop last week - fabulous!
I drink so wine, etc is nice for me and lasts a while.
Vouchers - can feel a bit odd as you see how much is on there. However, I have made good use of vouchers. My favourite are ones I can use locally - we have a city centre gift card that can only be used in shops, cafes, restaurants, cinema, theatre etc within the city centre (can be online so long as place has a city centre location) and we also have some small independent shops, cafes, etc near school which do vouchers. I had a selection of those last year and they were great.
But to be honest, I am very grateful for ANY gift I get and can always put them to use in some way. I would never expect a gift - infact in my jib role it's less likely anyway most years - but certainly feel grateful if I receive one.
But by far the best gift is the kind words, especially when written down so they can be saved and brought out in a challenging day.