http://selfstoragefacilities.bcz.com/2017/11/15/how-to-safely-store-clothing/ Sweaters, delicate fabrics, and coats can be folded and stored loosely in containers. The fabrics need room to breathe so do not cram them full. Check all the pockets of coats and cardigans and remove whatever is in the pockets. In order to keep clothing in the right shape, and to prevent fabrics from getting caught, snap, button, or zip all closures. hourly 1