http://global.rakuten.com/en/store/shop110/item/lee_11250116/
Go west young cords
To be fair, I have yet to find any modern sta prest that actually holds their crease.
To my knowledge the orslow are not sta prest but might well be wrong. I have yet to wash mine but do expect they will require pressing after the wash. Has the pocket torn at a seam? If so then I would return them as that would be a issue with the manufacturing.
I will let you know how I get on.