Vintage 80s blue/white two piece top/skirt UK6-8

I adore this two piece co-ord set. Its in a light weight cotton with a striking blue and white check/stripe pattern.
TOP: the top is of a boxy style and has white button on the top of one of the arms. Chest 37"
SKIRT: is gorgeous.....has a subtle pleat and a cotton underskirt that puffs it out slightly giving it a lovely shape. Waist 23", length 28.5"
It's in good vintage condition and oozes quality......