Dreamy Dancers

I'm not sure if these are flowers or weeds and if the latter are they dandelions of some sort?
Went out this morning as J was doing her Legs, Bums, and Tums class via Zoom, followed by her Zumba class. All that energetic stuff going on so a leisurely walk with camera seemed a nice alternative lol.
Down Moss Lane to Bob's Pond and then retracing my steps back to the old abandoned barn before heading across to Middlefield Lane and back home.
I've looked in my wildflower guide but not sure exactly what these flowers are. They were alongside a field of oats and the lane. There is only a low hedgerow to one side  and so it's quite open to the wind which seemed to make the flowers dance to it's tune.
Lovely to see them.