interfacing
IN-ter-fay-sing
/ˈɪn.tɚ.feɪ.sɪŋ/
An extra layer of stiffening fabric sewn or fused between garment layers to add strength, body, or shape.
Hidden inside collar stands, lapels, and cuffs to prevent sagging and maintain crisp structural integrity.
The story behind the word. A modern 20th-century compound word formed by combining 'inter' (between) and 'face'. It describes a specialized textile placed 'between faces' of outer fabric and inner facing.
Word relationships
- stiffener: Stiffener is a generic term for any material that adds rigidity, whereas interfacing is specific to textile layers.
- interlining: Interlining usually provides thermal insulation or heavy weight, while interfacing provides localized structural shape.
Commonly confused with
- lining: Lining sits against the wearer's skin for smooth comfort, whereas interfacing sits hidden inside to supply structure.
Word family
- interface (verb): To apply an inner layer of stiffening material to fabric.
Collocations
- fusible interfacing
- woven interfacing
- collar interfacing
- interfacing layer
Example sentences
- "Ironing fusible interfacing onto the collar stand ensured it would remain crisp throughout repeated washes." Garment tailoring
- "High-end suits use hair canvas interfacing to structure the chest piece naturally over time." Jacket internal anatomy
Memory hook
INTERfacing sits IN-BETWEEN the fabric faces. Hidden structure between layers.
When not to use
Do not confuse with lining; interfacing provides structural stiffness inside, while lining covers interior raw seams for comfort.
Fun facts
- Traditional bespoke suits use horsehair canvas interfacing that molds to the wearer's body heat over months of wear.
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