This is a rarely seen Shelley, England breakfast sized teacup trio or cup and saucer with matching plate in the Harebell pattern number 13590 in the Low Oleander shape with blue trim dating to 1940-1966.

 The cup is 2.75 inches high by 4.25 in diameter, the saucer is 6.375 in diameter and the plate is 7.875 in diameter.

All pieces are in excellent used vintage condition with no chips, cracks or wear.  

The breakfast size was not made often by Shelley and is a rare find. A really big cuppa!