Always store your wedding gown in a cool, dry place. This slows the aging process of the fabric. Under your bed is a good spot!
Stuff the bodice with acid free, white tissue paper to prevent wrinkles. This should be done regardless of whether your wedding dress is being stored on a hanger or in a box
Remove pins, sponge padding, fabric-covered buttons and perspiration shields. Store these separately to avoid damaging the fabric of your dress
Make sure that your wedding dress is thoroughly dry and that the humidity is low before sealing it in a plastic box or bag. Any moisture that resides in your chosen storage method can cause mildew which results in the condensation of moisture, potentially damaging your beloved gown
Take a moment on occasion to inspect your gown in storage. Sometimes stains that were not initially visible can appear over time. If this happens, make sure that they are seen to immediately.
The Don’ts
Never store your wedding gown in a basement or attic. Attics can get too hot, causing the fabric to yellow. Basements are often damp, which will cause mildew to form
Headpieces, veils, shoes or other accessories should always be stored separately from your gown.
Don’t us polyurethane bags (such as the ones frequently used by dry-cleaners) for the long-term storage of your wedding dress. These bags are often made with lots of additives that may cause damage to the fabric over long-term storage