We were invited to DH's cousin's wedding back at the start of 2020. It was due to take place in October 2020.
Obviously plans changed. The couple did get married on the date they planned, however they had to reduce the guest list to just immediate family. They also shared a video link so we could watch the ceremony from home.
I think we sent them a card at the time but no present.
They are now having the reception they couldn't have and we've been invited again.
It's just a reception and I don't think there will be any vow renewal or anything.
Do we buy a gift? Take a card? The couple haven't mentioned anything.