Set of vintage plates

Really sweet bird design plates.

They are vintage, but I'm unsure of age.

The back is stamped Forresters Bone China.

They measure 6.5 inches.

They are different colours, 4 pink, 4 purple and 2 green.

They are in good condition, no chips. One has been chipped, but this was in production and the gold line on the edge is over the top.