This suit is in very good (but not perfect) condition.
It was probably made around 1980.
There are a couple of minor faults.
One of the ribbon tabs which are used to hang up the skirt has a knot in it.
The hook of the waistband fastener above the zip has been let out from its original position, and sewn in place with purple thread.
You will probably wish to move it back - and use black thread to sew it!
This suit is several decades old, and it should be hand-washed, and treated gently.
It has just been washed, so it is clean, fresh and ready to wear.