Choosing a storage container involves more than finding the smallest package. Woolmark explains that vacuum bags save space and make their contents visible, but may need resealing and do not allow clothing to breathe. They can also retain moisture, so they are not the preferred solution for every delicate garment.

For more delicate clothing, the guidance describes cotton or wool storage bags and tissue wrapping to reduce snagging and yellowing. Storage bins suit sturdier items but take up room themselves. Match the container to the garment and the conditions of the storage space, rather than applying one packing method to an entire wardrobe.
GarmentCare Guide 