Storing and Preserving Archive Garments: A Care Guide for Collectors

An archive wardrobe is a collection of things that were often made in small runs, decades ago, and cannot be reordered. A washed leather biker, a virgin wool blazer with a silk lining, a pair of horse leather boots: once one is damaged by damp, light or moths, the specific piece is gone. Storage is the quiet part of collecting that decides whether a garment reaches the next owner in the condition it deserves. The principles below are drawn from museum conservation practice and from the care guidance published by recognised luxury retailers, adapted for a home wardrobe rather than a climate controlled vault.

The environment: cool, dark and stable

Museums treat the storage environment as the first line of defence. Most of the Metropolitan Museum's Costume Institute collection lives in climate controlled storage vaults that protect garments from light, dust and environmental fluctuations. You will not replicate a vault at home, but the same three enemies apply. Strong light fades dye and weakens fibres, dust settles into weave and leather grain, and swings in temperature and humidity stress every material at once.

Choose the coolest, driest, darkest part of the home for anything you are not wearing regularly. Keep pieces away from radiators, exterior walls that sweat in winter, and windows that carry direct sun. Avoid storing garments long term in sealed plastic dry cleaning film, which traps moisture. The V&A packs its stored dress in inert, chemically stable materials such as Tyvek precisely because ordinary plastics and untreated card can break down and react with what they cover. For a collector, the practical version is a breathable cotton garment bag and acid free tissue rather than a supermarket suit cover.

Hanging versus folding

Not every garment wants to hang. The V&A stores more than four thousand pieces of its fashion collection on hangers because it is sturdy enough to take it, while its more fragile and heavier objects are laid flat in drawers, where the weight of the garment is supported evenly instead of pulling down from the shoulders. That single distinction, sturdy hangs and heavy or delicate lies flat, is the one most home wardrobes get wrong.

For tailoring and coats that do hang, the hanger matters. Mr Porter's outerwear guidance is blunt about wire hangers: their flimsy construction offers little support, so the weight of the garment distorts and stretches the shoulder over time. Use a sturdy hanger with a shaped shoulder that follows the line of the piece. A structured wool jacket such as a 1990s Ann Demeulemeester virgin wool blazer or a draped Haider Ackermann sample coat holds its cut for years on the right hanger and slowly deforms on the wrong one. Browse the rest of the tailoring in Menswear and Women.

Knitwear is the clearest case for folding. On a hanger it pulls itself out of shape under its own weight, so fold it in a drawer or on a shelf instead. Bias cut pieces, heavy beading and anything already weak at the seams also belong flat.

Leather and footwear

Leather is a skin, and it dries out. Mr Porter's leather care guidance sets a simple maintenance rhythm: wipe the surface regularly with a slightly damp, warm cloth to stop dust and dirt building up, and condition the leather roughly every six months. When leather starts to crack, its natural oils have been depleted, which is the signal to treat it with a leather conditioner rather than to keep wearing it dry. A textured piece like a ponyhair on hide leather biker rewards this routine, as does a resoleable boot.

Water is where leather is lost. If a jacket or a pair of boots gets soaked, never dry them over direct heat or a radiator, which bakes and hardens the leather. Let them air dry at room temperature and go back only when fully dry. For spot problems, salt and grease marks lift with white vinegar, and mild mildew can be cleaned with mild dish soap and water. Heavy leather boots such as Guidi reward the same patience; our guide to avant-garde boot construction explains why a welted, resoleable sole is worth maintaining rather than replacing.

Moths, the collector's real enemy

Clothes moths are a serious threat to textiles, and wool is what they are hungriest for. The V&A takes them seriously enough to run a museum wide monitoring programme, using pheromone lures checked monthly to track the webbing clothes moth, and treats infested textiles at very low temperature, around minus thirty degrees Celsius, to kill any pests in the fibres. A domestic freezer is a smaller version of the same tool for a single scarf or knit that you suspect.

Prevention is easier than treatment. Store everything clean, because moths are drawn to sweat, food traces and body oils rather than to the wool itself. Over the warmer months, seal knits and wool tailoring in airtight bags or boxes so adult moths cannot reach them to lay eggs, sealing each piece individually. Cedarwood balls or blocks are a natural, chemical free deterrent; sand them gently a few times a year to bring the scent back. Anything you rotate less often, from a wool blazer to a fine gauge knit, benefits from a clean, a seal and a check every season.

Silk, linings and fine fabrics

Silk and other fine fabrics crease and yellow along hard folds if they sit too long in one position. Fold them loosely, pad the folds with acid free tissue so the crease is soft rather than sharp, and refold occasionally so the stress point moves. Many archive tailoring pieces hide silk where you do not see it, in the lining, which is often the first part to split. A gentle hand and a stable environment protect the lining as much as the shell.

A short seasonal routine

Two passes a year keeps a collection healthy. At the change of season, empty the wardrobe, check for any sign of moths, clean anything that was worn before it goes back, refresh cedar, and move each piece to the right home: sturdy tailoring and coats on shaped hangers, knitwear and delicate or heavy pieces folded flat with tissue, leather wiped and conditioned on schedule. It is unglamorous work, and it is the difference between a wardrobe that ages and one that survives.

Frequently asked questions

Should archive garments be stored on hangers or folded?

It depends on the piece. Sturdy tailoring and coats hang well on a hanger with a shaped shoulder, following the practice museums use for robust dress. Knitwear, bias cut pieces, heavy or beaded garments and anything fragile should be folded flat so the weight is supported evenly rather than pulling from the shoulders.

How do I stop moths getting into wool and cashmere?

Store everything clean, since moths are attracted to sweat and body oils, then seal knits and wool individually in airtight bags or boxes over the warmer months. Cedarwood balls or blocks act as a natural deterrent and can be refreshed by sanding them lightly. If you suspect a piece is already affected, freezing it at a very low temperature is the method museums use to kill pests.

How often should leather be conditioned?

Recognised care guidance suggests conditioning leather roughly every six months, and treating it sooner if the surface begins to crack, which signals the natural oils have dried out. Wipe leather regularly with a slightly damp warm cloth between conditioning, and never dry a wet leather piece with direct heat.

Is plastic garment storage safe for archive pieces?

Sealed plastic film traps moisture and can react with what it covers over time, so it is poor for long term storage. Museums use inert, breathable materials and acid free tissue instead. At home, a breathable cotton garment bag with acid free tissue is the safer choice, with airtight boxes reserved for short seasonal sealing against moths.