Clothing Reuse: The Potential in Informal Exchange

ingridha on 1. March 2017

Kirsi Laitala and Ingun Grimstad Klepp

Abstract

Reuse organised by non-profit and commercial actors is a strategy that recently received a lot of attention. This article discusses the question: what do we know about the amount of clothes that circulate outside the pecuniary markets? And is this amount increasing or declining? The questions are answered based on quantitative material from Norway. Almost twice as many had received used clothing as those who had bought used clothing, and our material do not indicate that this are declining. At the same time 59 per cent of Norwegian adults had neither received nor bought used clothing for themselves during the past two years. For children, inheritance is very common and the younger the children are, the more they inherit. The amount of the private clothing exchange is greater than the formal market in Norway. Therefore, when the goal is a more sustainable clothing consumption we need to include the parts of consumption that are not only related to money.

Click here to read the full article (oda.oslomet.no).

What’s the Problem? Odor-control and the Smell of Sweat in Sportswear

ingridha on 18. October 2016

Ingun Grimstad Klepp, Madeline Buck, Kirsi Laitala & Marit Kjeldsberg

Abstract

Sport and fitness are increasing in popularity, and so is awareness of body odor. Both are aspects people wish to gain control over, as promised by the marketing of sportswear with odor-controlling properties. This article discusses how the heightened awareness of body odor has developed, and how unpleasant odor varies between textiles made of different materials. A sensory analysis by a consumer panel was used to evaluate the odor intensity of 13 different fabric samples taken mainly from sportswear.

The so-called odor-control textiles smelled less intense than similar polyester samples without such treatment. Wool and cotton smelled significantly less intense than both odor-control and polyester when the samples were sweaty or aired. After washing, the odor-control textiles had a level of odor intensity that was in between that of the cotton and woolen samples. The odor-control treatment reduced the smell, but not enough to make a difference on laundering frequency, and the textiles smelled still more strongly than wool.

Click here to read the full article (tandfonline.com)

Wool as an Heirloom: How Natural Fibres Can Reinvent Value in Terms of Money, Life-Span and Love

ingridha on 24. August 2016

Ingun Grimstad Klepp, Tone Skårdal Tobiasson & Kirsi Laitala

Abstract

This paper addresses a main challenge for natural fibres; falling prices and increased focus on quantity versus quality. This is a challenge not only related to economic issues and profit, but is also unsustainable in an environmental perspective and in light of the challenges the textile sector and the world face. The paper uses wool as an example and in a surprising approach links the history and century-old traditions of natural fibers to an environmental thinking which supplements the traditional thinking around circular economy and LCA. Fabrics with a long life are the ones that have the lowest environmental impact (Fletcher and Tham2015; Laitala2014). Longevity or lifespan is a complex phenomenon in which both technical and social, or aesthetic aspects, are intertwined.

Click here to see the full paper in the book Advances in Science and Technology Towards Industrial Applications (springer.com)

Why Cotton as Linen? The Use of Wool in Beds in Norway

ingridha on 22. August 2016

Ingun Grimstad Klepp, Tone Skårdal Tobiasson & Kirsi Laitala

Abstract

Cotton is the “natural” choice and the dominating material in bed linen and sleepwear in Norway as in many other European countries. Regulation of temperature and humidity are important for good sleep, but they are not cotton’s strong points. There must have been other than the functional reasons which made cotton the winner in the bedding market. This article builds on literature about bedding in Norway from the 1800s and survey questions from 1951. We ask the question: what materials have been used and why? Wool was used in all bed textiles, both closest to the body and the layers over and under, from the cheapest chopped rags to the most costly textiles. The decline was seen throughout the 1800 and 1900s, but only in the 1960s does wool become totally absent as a next to skin bed textile. The cheap imports of cotton made cottage industry and home production unprofitable and the new emphasis on cleanliness gave cotton a clear leverage.

Click here to read the full article (tandfonline.com)

Woolbed

Lisbeth Løvbak Berg on 16. February 2016

Ingun Grimstad Klepp, Kirsi Laitala and Tone Skårdal Tobiasson

Summary

We have studied Norwegian and Swedish consumers’ experiences and perceptions related to using wool in bedlinen and sleepwear. We have used a variety of research methods including a web-based survey, qualitative interviews, a material test where informants commented various fabric samples, as well as user trials where informants tested sleeping in merino bedlinen and sleepwear. Informants were positively curious about bedding in wool. It appears that the change in use of wool follows a pattern where one context or setting is used as a springboard into a new setting. Important springboards among informants are; dressing their own babies in wool, next-to-skin underwear in sports, and tradition and handicrafts related to wool. Differences between Norway and Sweden are apparent in a different relationship to wool and to bedlinen. The market for woollen underwear is growing in Sweden and the differences between the two countries can thus be expected to decrease. Barriers related to hygiene, heat regulation, structure and softness are important in consumers’ thoughts about a wool-bed.

Click here to download and read the full report (oslomet.no)

Consumers’ clothing disposal behaviour – a synthesis of research results

ingridha on 15. September 2015

Kirsi Laitala

Abstract

Consumer decisions on clothing disposal are important from an environmental point of view, as they have an effect on the lifespan of clothing, as well as the potential for reuse and recycling. This article summarizes what is known about consumers’ clothing disposal behaviour based on empirical literature published during the past 30 years. The goal of this synthesis is to integrate empirical research, find generalizable results, evaluate the used research methods and identify central issues for future research. Most clothing disposal studies concentrate on disposal channels, behavioural motivations, disposal reasons and demographics of consumers that behave in specified ways.

Many consumers prefer to deliver clothing for reuse rather than to dispose of them, but convenience is paramount. Common disposal reasons for apparel were wear and tear, poor fit and fashion or boredom, in addition to lack of storage space. Survey methods are most common, which indicates the need of other research designs that preferably include the clothing items in method triangulation. Studied samples are dominated by young women and students, and research on more heterogeneous samples is needed.

Click here to read the full article (wiley.com)

Making Clothing Last: A Design Approach for Reducing the Environmental Impacts

ingridha on 31. August 2015

Kirsi Laitala, Casper Boks & Ingun Grimstad Klepp

Abstract

This article discusses the extent it is possible to delay clothing disposal through improved design, thus reducing negative environmental impacts. This has been done by including user centered design methods into more traditional quantitative consumer research to give new insights for design. Empirical data on reasons for disposal of 620 clothing items from 35 persons in 16 Norwegian households was collected. In total, 70 different disposal reasons were registered, which were combined into seven main categories.

Changes in garments as well as size and fit issues dominated, while functional, situational, taste, and fashion related reasons were less common. The article concludes with design solutions on four levels related to the important disposal reasons including product design (material and shape), service design, and systems design, but also shows that consumer behaviour is crucial. In addition, the combination of results obtained with various qualitative and quantitative methods proved to be suitable for giving rich data that can be used to drive design research forward.

Click here to read the full article (oda.oslomet.no)

Clothing disposal habits and consequences for life cycle assessment (LCA)

ingridha on 24. August 2015

Kirsi Laitala & Ingun Grimstad Klepp

Abstract

This chapter discusses the effects of end-of-life scenarios to the life cycle assessment (LCA) calculations. Consumers’ decisions in the disposal phase of clothing are crucial from an environmental point of view, as they affect the lifespan of clothing, as well as the potential for reuse and recycling. In doing this, examples of Norwegian consumers’ clothing use and disposal practices are used.

We will present statistics for the current situation in Norway as well as qualitative material on clothing disposal practices and discuss disposal methods and frequencies. Instead of assuming that all clothes are disposed of equally regardless of type of garment, person and place, the LCA analyses should be nuanced in relation to knowledge of disposal practices. Analysis also shows also that if improvements are made in facilitating reuse, clothing lifespans could easily be prolonged.

Click here to read the full article (sciencedirect.com)

Consumers’ clothing disposal behaviour – a synthesis of research results

Lisbeth Løvbak Berg on 15. September 2014

Kirsi Laitala

Abstract

Consumer decisions on clothing disposal are important from an environmental point of view, as they have an effect on the lifespan of clothing, as well as the potential for reuse and recycling. This article summarizes what is known about consumers’ clothing disposal behaviour based on empirical literature published during the past 30 years. The goal of this synthesis is to integrate empirical research, find generalizable results, evaluate the used research methods and identify central issues for future research. Most clothing disposal studies concentrate on disposal channels, behavioural motivations, disposal reasons and demographics of consumers that behave in specified ways.

Many consumers prefer to deliver clothing for reuse rather than to dispose of them, but convenience is paramount. Common disposal reasons for apparel were wear and tear, poor fit and fashion or boredom, in addition to lack of storage space. Survey methods are most common, which indicates the need of other research designs that preferably include the clothing items in method triangulation. Studied samples are dominated by young women and students, and research on more heterogeneous samples is needed.

Click here to read the full article (wiley.com)

Consumption Studies: The force of the ordinary

Lisbeth Løvbak Berg on 15. January 2014

Ingun Grimstad Klepp and Kirsi Laitala

Abstract

Consumer research deals with the acquisition, use and disposal of goods and services. Our workplace, SIFO, the National Institute for Consumer Research in Norway, dates back to the 1930s, when home economics and testing of products were predominant. The work aimed at guiding consumers, at that time called housewives, through the ‘jungle’ of novel consumer goods. More recently, SIFO’s work combines social science and textile technology to study the social and technical aspects of consumption.

In this chapter, we ask: how can knowledge of clothing consumption contribute to the work on sustainable fashion? We will answer the question through examples from interdisciplinary projects on textiles at SIFO, as well as from consumer research. However, we will not give an overview of consumer research on clothes and sustainability. But first, an admission: fashion – the topic of this book – operates according to a different logic from our field of work. We would have posed the question differently: how can consumer research – and all the other fields of expertise covered in this book –contribute to more sustainable patterns of clothes production and consumption? Therefore, we also have to include a discussion of the concept of fashion.

This article is Chapter 12 in the book Routledge Handbook of Sustainability and Fashion, edited by Kate Fletcher and Mathilda Tham that you can find here (tandfonline.com).