Office two pieces set turtleneck top loose pants casual pleated wide leg pants

The set is new. Never been worn (it might have some detergent scent as it was kept together with other clothes I don’t wear in a vacuum bag)
It doesn’t have the tag anymore.
It is size S, but it is very stretchy ,and it might work for size M without a problem.
It doesn’t come with the waist belt.
It is very light and comfortable.

Please ask for all the details necessary before you purchase! I don’t accept returns!