I’m in my late 40s and difficult to buy for as I don’t want more stuff, and anything I need, I will buy as I want it. Usually I can’t even think of something I’d want, so you’d sort of have to catch me at a time that I was thinking of buying something.
for example, I recently bought a beautiful pannier bag for my bike. However, had it been near to my birthday or Christmas I might have suggested it as a gift. It’s not something you would guess for a gift for me, but I happened to need one as I am now cycling to work. I get great joy and utility out of it, and I think that, had I received it as a gift, I would think about the giver whenever I used it.
So…do the gifts have to be surprises? Can you ask them whether there is something they have their eye on?
otherwise, what about the following ideas
for your stepmum - some running gear (particularly as the winter is coming up/a nice insulated water bottle to keep her water icy cold/one of those armbands to hold your phone?
your mum is more difficult - something to do with dog walking - wellies/welly socks? Something for the dog?
how is she with losing things? Apple air tags?
theatre or concert ticket?
a recent present I had from work was a houseplant subscription. I really enjoy seeing the new plant each month and it reminds me of my lovely ex-colleagues