
Consider fashion:

Hungarian designer Dora Mojzes



André Lima's Spring 2009 collection (inspired by origami)

Chanel’s Spring 2009 Haute Couture origami headpieces



John Galliano for Christian Dior Haute Couture Spring 2007 {via eyesing}
Design:

Hannah Allijn’s faceted curtain

Eric Mathew and Andrew Ooi's origami light fixtures {via Bring Me Up: Design}

Even Urban Outfitter's had an Origami Pigeon Pillow:

Architecture:

The Origami by Kann Finch, designed for Meydan City in Dubai

This origami inspired house in Tokyo was designed by architect Yasuhiro Yamashita.

Ming Tang’s origami-inspired Folded Bamboo Houses are intended to be used as temporary shelters in the aftermath of an earthquake {via Inhabit}
Astrophysics (folding orbiting telescope design):

Robert J. Lang's origami-inspired 100 m diameter folding lens. His other combinations of his skill as an origami artist with his work as a physicist include how to fold airbags and a mesh wire heart support to be folded and implanted in congestive heart failure patients.
Origami appears of coures, in fine art, like some of the prints I have posted. Or these:

O is for Origami by DP Sullivan
Origami appears often in the work of Anna Rusakova (moleska on LJ):


This is by Nick Lu:


Takei's children's illustration
This is a moku hanga woodblock print I made called 'Little Boat Big Ocean'. It is about the things we cannot control. A barely-perceived fisher sits in a paper origami boat, beneath which looms a giant octopus:

Check out this inter-active sculptural piece involving paper folding. "Hull Loss invites participants to make paper airplanes and launch them through a series of mechanically animated scissors."
The Flytrap/Hull Loss from Nova Jiang on Vimeo.
Nova Jiang - Hull Loss, April, 2008