New items of clothing ! Do you wash before wearing?

It depends! On what it is/where its worn (!) and from where I bought it.....

Urmstongran

Nope.
#lazygran

Just bought a pair of summer trousers in Sainsbury’s and popped them on a hanger ...

It's not lazy Urmstongran... life's just too short!

... I quite like Sainsbury's clothing range. I did once wash a sweater I bought from there because I saw the sales lady pick it up off the floor before putting it back on the hanger, and it was the only one of its kind left. Unfortunately, it was one of those tunic-type sweaters made of cotton which looks and feels like wool... and I hung it on a hanger fairly damp and it stretched so much, it became a dress .

No.

Nope. Too lazy, and I can say its better for the planet. And my water bill.

No, I don't wash anything before I wear it (I don't believe in making work for myself)

Nope.
#lazygran

Just bought a pair of summer trousers in Sainsbury’s and popped them on a hanger ...

Yes. My daughter works in the industry and says everyone would be keen to wash them if they saw the storage/making-up process and what happens along the line.

I forgot to say all new items I hand up on hanger on the washing line to get airing first