The Massachusetts Institute of Technology (MIT) Self-Assembly Lab and high-tech fashion company Ministry of Supply have teamed up to create a sustainable and personalized 4D knit dress using computerized knitting, heat-activated yarn, and robotic technology.

The journey towards developing the 4D knit dress began with the exploration of dynamic textiles by students at the Self-Assembly Lab, a research laboratory at MIT. The dress, created through single-piece construction and customized sizing, offers a sustainable alternative to fast fashion by minimizing waste.

Sasha MicKinlay, a recent graduate of MIT Department of Architecture and a textile designer at the Self-Assembly Lab, highlighted the dress's potential sustainability benefits for both consumers and producers. Collaborating with Ministry of Supply, MicKinlay and her MIT team ensured the dress could undergo various styling transformations to cater to individual preferences, from pintucks to pleats.

Skylar Tibbits, founder of Self-Assembly Lab and associate professor at MIT's Department of Architecture, emphasized the importance of customizing clothing to accommodate diverse body types. Gihan Amarasiriwardena, co-founder and president of Ministry of Supply, recognized the challenges of traditional fashion production and distribution, which often result in excess inventory and waste.

Amarasiriwardena described fast fashion as a cycle of overconsumption and waste, contrasting it with the sustainable approach of the 4D knit dress. MicKinlay expressed hope that the research project would encourage people to rethink their relationship with clothing, envisioning garments that evolve with individuals over time, seasons, and styles.