I went and bought half a dozen unshrinkable vests for her sake.
"Misalliance"
George Bernard Shaw
Wool treated with chlorine loses its felting property, and hence becomes unshrinkable, a fact of which advantage is taken in preparing unshrinkable woollen fabrics.
"The Dyeing of Woollen Fabrics"
Franklin Beech
The sprouting and flowering of this form are stretched out on an unshrinkable duration, which is one with their essence.
"Creative Evolution"
Henri Bergson