Plis Creux
Box Pleats
Wide, structured symmetrical folds with architectural presence.
Box pleats are formed by pairs of knife pleats that face away from each other, creating a flat panel on the front and an inverted pleat on the back. The result is a bold, architectural pattern with distinct, structured volume. Slim Plissage crafts box pleats for designers who want drama and presence.
History & origins
Box pleats have been used in everything from Elizabethan ruffs to 1950s dresses and modern architectural fashion. They appear prominently in uniforms, drapery, and haute couture.
Characteristics
- Wide panels (typically 25–100 mm)
- Symmetrical, flat-fronted
- Strong architectural silhouette
- Can be stitched down partway for fitted waists
Best fabrics
- Wool and wool-blend
- Heavy cotton
- Linen
- Structured polyester
Common applications
- Tailored skirts with volume
- Uniform jackets
- Curtains and drapery
- Formal ruffs and trims
How we make it
Fabric planning
Because box pleats use more fabric than knife pleats, precise cutting is essential.
Marking
Box-pleat centers and fold lines are marked on the fabric.
Folding
Two opposing knife folds are formed; the front meets flat.
Pressing
Heavy steam presses set each box pleat crisply.
Frequently asked questions about box pleats
A box pleat typically uses 3× the finished panel width. For detailed orders, we calculate this precisely during consultation.
Yes — on polyester and poly-blends box pleats hold permanently. On natural fibers they can be re-pressed.
Order box pleats from Africa's #1 atelier
Custom patterns, fabrics, and finishes delivered worldwide from our Jemmel workshop.
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