May 4, 2026
How to store silk lingerie for the long term
Acid-free tissue, dark storage, humidity, and why cedar is silk's ally — a guide to keeping pieces in condition for years.
The enemies of stored silk are four: light, moisture, insect larvae, and acid. All four work slowly and are preventable with straightforward measures. Silk stored correctly — clean, dark, dry, and protected from pest access — will remain in excellent condition for years without special attention beyond the occasional airing and inspection.
This guide addresses long-term storage: seasonal pieces put away for months, occasion garments stored between uses, and any silk piece you intend to keep beyond its regular rotation.
Wash before storing
The most important step in long-term storage preparation is washing the garment before it goes away. Body oils, sweat, and invisible food residue that appear harmless when fresh will oxidise over months and create permanent yellowish staining in the fabric. Insects are also attracted to garments with body residue.
Wash the piece using the hand-washing method for silk. Allow it to dry completely — not damp, not barely-damp, completely dry — before folding for storage.
Acid-free tissue and archival wrapping
Standard tissue paper is acidic and will transfer acid to the silk over time, causing discolouration that is difficult or impossible to reverse. For long-term storage, use acid-free tissue paper (available from art supply and archival storage suppliers, and from many fabric care retailers).
Wrap each piece loosely in a single sheet of acid-free tissue. The tissue should cushion folds and prevent sustained crease pressure rather than compressing the garment. For heavily embellished pieces, stuff the tissue into three-dimensional areas (sleeves, cups, decorative elements) to prevent sustained pressure on raised surfaces.
The storage environment
Darkness: store silk away from direct or indirect light, including artificial light. UV exposure degrades silk dye and fibre at much lower intensities than it affects most synthetic fabrics. A closed drawer or a fabric garment bag provides adequate darkness.
Temperature and humidity: silk prefers a cool, stable temperature and moderate humidity (45–55% relative humidity). Avoid storage in locations subject to humidity extremes — an uninsulated loft in summer or a basement subject to dampness. A bedroom wardrobe is usually suitable.
Air circulation: silk should not be stored in sealed plastic bags or airtight containers. Sealed storage traps moisture against the fabric, creating conditions for mildew and fibre degradation. Fabric garment bags, cotton pouches, or an open drawer with acid-free wrapping all provide adequate circulation while keeping dust off the surface.
Cedar and moth deterrence
Moth larvae — specifically those of the common clothes moth (Tineola bisselliella) — feed on protein fibres, including silk. The female moth lays eggs in dark, undisturbed areas; the larvae that hatch cause the characteristic small holes and surface damage.
Cedar wood (red cedar, Juniperus virginiana) contains natural oils that repel clothes moths by deterring egg-laying. Cedar blocks, rings, or sachets placed in the storage area are an effective deterrent when the cedar oil is active. Cedar loses potency over approximately six months; sand the surface lightly with fine-grit sandpaper to refresh the oil, or replace the cedar.
Lavender sachets work similarly, deterring moths without chemical off-gassing. Neither cedar nor lavender will kill existing larvae — if you find evidence of moth damage (small irregular holes, surface grazing on the fabric), remove all affected items immediately and examine unaffected ones before returning them to the storage area.
Airing silk pieces in sunlight for a few hours once a season — even if they are not being worn — provides an additional deterrent and refreshes the fibre.
Caring for pieces as you retrieve them
When retrieving a stored silk piece after several months, air it for a few hours before wearing — this removes any residual storage smell and allows the fibre to relax from folded compression. If the piece has acquired light surface creasing, steaming is the correct finishing method. See can you steam silk lingerie at home.
The full silk care context is in the silk care guide.