https://www.esprit.co.uk/p/jersey-top-with-a-soft-touch-073EO1K302_680.html#cgid=1340
It’s part polyester.
Maths never my strong point but this top would have been £29.99 so now it’s 40% dearer. Not sure Esprit are going to be viable soon, same way Maison du Monde (homewares) had to pull out of the UK.
They do good discounts eventually.
What’s made you realise how expensive clothes are now?