The Concept of ILLIZA HO 2014 Autumn and Winter collection is Metamorphosis that comes from a butterfly life cycle that from egg, larva, pupa into adult. The extremely change is the point of the collection. According to Top 10 most urgent problems in the world, the climate change is one of the most urgent global problems we face in the 21st Century. People need to change their living style to adapt natural weather conditions. Functional design and ecosystem will be important in the future. Cow skin hollowing out with multicolour such as cobalt blue, peacock blue colour, toned down with anthracite grey and enhanced with acid green to present value and originality. A bag with two or three functions makes people’s life more interesting. Wearers also can play the function around depend on the occasion they attend.