Cast, Not Cut

The best bodice of the season was never cut. No pattern pieces, no seams, no darts. It was sprayed, fibre by fibre, onto a mould carried by a robot arm that normally makes bra cups, and the mould itself was taken from a garment that had been draped and worn. Issey Miyake calls the series Cocoon Body. It turns construction into a record of wearing.

The machine

Cocoon Body was made with Wacoal, the Japanese lingerie company. Wacoal developed the technique, which it calls Melooop, in 2020 and already uses it on its production line for bra cups.

The process starts as melt-blown nonwoven. Resin pellets are melted and pushed through spinning nozzles, then stretched by high-speed hot air into ultra-fine fibres that fuse to each other with heat, so no glue is needed. Melooop adds the robot arm: it moves a mould through the spray, and controlling its path controls the shape, thickness and stretch of what builds up. For Issey Miyake, the teams fixed a torso mould onto the arm.

Cocoon Body, as we read the photos

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The mould

This is the detail that makes the piece. The studio dressed a torso, wet it so the fabric clung and folded, and 3D-scanned the result along with the makers’ own adjustments. The bodice therefore keeps the folds of a garment that was draped once, then frozen. The house compares it to a silkworm spinning its cocoon and describes a shape that holds “the memory of wearing”. Look closely at Looks 2 and 28 and the creases are there.

The house doesn’t caption which look belongs to which series; the moulded bodices in Looks 2 and 28 are the ones that match the description.

Two more claims from the house: about 60 percent of the resin pellets are plant-derived, and because offcuts can be turned back into raw material, Melooop can work with no waste. Those are the company’s figures; we haven’t seen independent data.

The connection

The technique has walked a runway before. Wacoal made three pieces with the Japanese label doublet for Autumn Winter 2025 in Paris, an early test of Melooop outside underwear. What changes at Issey Miyake is the idea it serves.

The collection is called Figure of Ma. Ma is the Japanese word for the space in between, here the gap between a body and the cloth around it. Satoshi Kondo and the studio started by playing with one huge piece of fabric, with no garment in mind. They showed it on 2 October at the Dojo de Paris, the French Judo Federation’s dojo, where 11 dancers moved under one vast pale blue cloth before any model walked. The pianist Koki Nakano wrote the score in dialogue with the clothes as they were made.

That idea has run through the house for decades, from pleats set after a garment is sewn to clothes that begin as one piece of cloth. Cocoon Body puts the same thinking through an industrial machine.

Our read

Most “future of fashion” technology looks like a prototype that will never leave the lab. This one comes from a lingerie line that already runs, adapted into something between sculpture and clothing. The bigger point is what it does to the idea of a pattern. A cut garment starts flat and is shaped to a body; Cocoon Body starts from a body that has already worn something, and records it. If machines like this spread, the draping stays handmade and becomes the master copy, and the garment becomes its cast.