LullyDully I think they were called 'false hems', the dress had been let down as far as it could, then a strip of fabric sewn on, turned inside with about an eighth of an inch of dress fabric, then hemmed.
Sheets were 'sides to middled' (I never like sleeping on those!)
Yes, I had good Clark's sandals, but the toes were cut out at the end of the summer to make them last until the end of the holidays.
Dad used to mend our shoes, and he used to use those quarter bits on the heels where the heels wore down on the outside.
We still keep string, brown paper, old envelopes, icecream cartons, lots of things 'just in case' and it does just clutter up the house and the garage is full of old jars full of screws and goodness' knows what else.