In general, do not stack collections. However, if flat paper or textile collections are in good shape, some staking, interleaving with acid-free paper or card, may occur without damage. Ideally, flat items are matted so stacking places weight on the mat, not the artwork or artifact. Place the most fragile pieces on the top, sturdiest pieces on the bottom. Make sure the bottom of each drawer does not touch the collection stored below it.
Severe damage is caused by opening overfull drawers.
Three-dimensional objects and costume accessories may require storage supports to retain their shape and keep them from moving when drawers are opened and closed. Mounts may be designed to serve as exhibit supports, too. Wardrobes Wardrobes are cabinets that store costumes hung on padded hangers. The best designs incorporate a shelf or drawer at the top or bottom for accessories. If the surface is dark or rough, consider lining with a smooth, light colored fabric.