Two cards today made using 3D foam embellishments I found in Poundworld. I love Poundshops, you never know what you are going to find, BUT you have to buy what takes your fancy there and then as they very rarely have the same crafty things in again once they have sold out. 
When I am making up a batch of cards like this I don’t often put a sentiment on them, that way they can be used for all sorts of occasions or just as a notelet.
I’ve used pretend grass, the sort they use on model railways, for a bit of texture and extra interest.