Sheng Lu

Professor, Fashion and Apparel Studies University of Delaware

  • Newark DE

Prof. Lu's research focuses on the economic and business aspects of the global textile and apparel industry.

Contact

University of Delaware

View more experts managed by University of Delaware

Spotlight

4 min

Tariffs fuel global sourcing shakeup for fashion in the U.S.

Be prepared to see more Made in Vietnam or Made in Bangladesh labels on clothing in the coming years. That’s because U.S. fashion companies are rethinking their global sourcing strategies and operations in response to the Trump administration’s trade policies and tariffs, according to new research by the University of Delaware's Sheng Lu. Lu, professor and graduate director in the Department of Fashion and Apparel Studies, partners with the United States Fashion Industry Association (USFIA), on an annual survey of executives at the top 25 U.S. fashion brands, retailers, importers and wholesalers doing business globally. Members include well-known names like Levi’s, Macy’s, Ralph Lauren and Under Armour, among others. The report covers business challenges and outlook, sourcing practices and views on trade policy. “We wear more than just clothes; we wear the global economy, the supply chain and the public policies that jointly make fashion and affordable clothing available to American families,” Lu said. “We want to know where these companies source their products and what factors matter to them the most. It’s a classic question and it evolves each year.” This year’s report, released on July 31, shows tariffs and protectionist policies are the top business challenge for companies, with nearly half reporting declining sales and more than 20% saying they have had to lay off employees. This was followed closely by uncertainty around inflation and the economy, increasing sourcing and production costs, and changes in trade policies from other countries. In response, more than 80% of companies said they will diversify the countries from which they source their products, focusing on vendors in Asian countries such as Vietnam, Bangladesh, Cambodia and Indonesia. Despite the push for “Made in USA” garments, only 17% of respondents plan to increase sourcing from the U.S. Lu shared his findings in the following Q&A: What surprised you about the survey results? Two things surprised me. First, contrary to common perception, the results do not indicate that the tariff policy so far has effectively supported or encouraged more textile and apparel production in the U.S. This actually makes sense. U.S. mills are as uncertain about the tariff rates as our trading partners are. A U.S. company may manufacture the clothes here, but use yarns, fabrics and zippers from other countries. When tariffs drive up the cost of these raw materials, it reduces the price competitiveness of apparel “Made in the USA.” Many domestic factories are in a “wait and see” mode, holding back on making critical investments to expand production due to the lack of a clear policy signal. Second, I was struck by the wide-ranging impact of the tariffs, which has gone far beyond what I originally imagined. Tariffs have not only increased U.S. fashion companies’ sourcing costs but have also affected their product development, shipping and overall supply chain management. Nearly 70% of the survey respondents said they have delayed or canceled some sourcing orders due to tariff hikes. Should consumers be prepared for less variety in clothing or shortages? Later this year, we may see fewer clothing items from our favorite brands on store shelves — especially during the holiday shopping season — and many of those items may come with a higher price tag. That said, fashion companies are doing what they can to avoid passing on tariff costs across the board, as they recognize that consumers are price sensitive. Many surveyed U.S. fashion companies say they intend to strengthen relationships with key vendors as a strategic move, and there is a growing public call for U.S. companies to provide more support and resources to their suppliers in developing countries. Sustainability is a huge issue in the fashion industry, as millions of tons of textiles end up in landfills every year. Companies say they are spending less on sustainability efforts. What would you tell companies about their sustainability efforts? Our survey suggests that sustainability can open up new business opportunities for U.S. fashion companies. Respondents said that when sourcing clothing made from sustainable fibers — like recycled, organic, biodegradable and regenerative materials — they are more likely to rely on a U.S. sourcing base or suppliers in the Western Hemisphere. In other words, even if apparel “Made in the USA” or nearby cannot always compete on price with lower-cost Asian suppliers, there is a better chance to compete on sustainability. Based on what I’ve learned from our Gen Z students — who expect better quality and more sustainable products if they have to pay more, and are critical consumers for many brands and retailers — it is unwise to hold back on investments in sustainability. What do you see as the biggest takeaway from the survey? One key takeaway is that the $4 trillion fashion and apparel business today is truly “made anywhere in the world and sold anywhere in the world.” In such a highly global and interconnected industry, everyone is a stakeholder — meaning there are no real winners in a tariff war. The study is also a powerful reminder that fashion is far more than just creating stylish clothing. Today’s fashion industry is deeply intertwined with sustainability, international relations, trade policy and technology. I hope the findings will be timely, informative and useful to fashion companies, policymakers, suppliers and fellow researchers. I plan to incorporate the insights, as well as the valuable industry connections developed through my long term partnership with USFIA, in my classroom, giving UD students fresh, real-world perspectives on the often “unfashionable” but essential side of the industry. Reporters interested in speaking with Lu can contact him directly by visiting his profile and clicking on the contact button. UD's media relations team can be reached via email.

Sheng Lu

2 min

From spacesuits to style icons: University of Delaware fashion grads make their mark on the industry

One of the best measures of a college program is where their alums land after graduation and beyond. In addition to the impressive list of soon-to-be degree holders who have already landed excellent jobs, the University of Delaware's fashion and apparel studies program can boast a roster of alums who now have prominent positions with some of the industry's most iconic companies as well as major retailers. Faculty at UD can talk about the materials that make up the proverbial fabric of their hidden gem of a program on the campus in Newark, Delaware. A quick snapshot of what some of the alums are up to: Two students who have developed materials for space programs, including one who developed spacesuit textiles for future lunar missions. A fashion merchandising graduate degree holder who now is a point person for sustainability at Tapestry, the home of iconic brands like Coach and Kate Spade. High ranking executive at Target Brands. An alum with a resume that includes Ralph Lauren and now Steve Madden. Textile assistant with The Kasper Group, whose portfolio includes Nine West, Anne Klein, Kasper, Le Suit and Jones New York. Among this year's graduates is a star field hockey player from Argentina who landed a job at fashion retailer Moda Operandi; an award-winning student who will continue her pursuit of "changing the world" and making the fashion industry more sustainable as a graduate student at UD; and an entrepreneurship minor who paired her experience playing volleyball with design research that resulted in more comfortable apparel for athletes. To speak to one of these past or future graduates, contact mediarelations@udel.edu. Faculty from the program are also available for interviews: Huantian Cao, professor and department chair; Sheng Lu, professor and graduate director; and Brenda Shaffer, associate chair and undergraduate director.

Sheng Lu

1 min

Conscious Couture: Unraveling the Ethics Behind Fast Fashion's Costly Threads

Sheng Lu didn't have to do any research to see the impact of Shein, the China-based fast fashion behemoth. He simply looked around his classroom and saw his Gen Z students clicking through the app for low-priced, high-quality clothing that could get made and delivered with lightning speed. But through years of analysis of the fast fashion industry, Lu, associate professor of fashion and apparel studies at the University of Delaware, is well aware of the catch: the company has been accused of wasteful use of textile and employing questionable labor practices. He can discuss the impact of Shein and other fast fashion retailers as well as questions surrounding their success and business practices. Lu has also been working with traditional retailers to promote sustainable practices. Under his guidance, a group of UD graduates collaborated with leaders at Macy’s in sustainability, sourcing, product development, raw materials and design. The students' research, conducted during their senior year, aimed to identify the challenges and opportunities associated with the company's shift toward a more sustainable future. By focusing on expanding the use of recycled content in Macy’s private brands, the work reflects a shared commitment by both UD and Macy’s to drive positive change in the fashion industry.

Sheng Lu

Media

Biography

​Dr. Sheng Lu joined the department in 2015. Dr. Lu's research focuses on the economic and business aspects of the global textile and apparel industry, including international trade, apparel sourcing, fashion supply chain, and trade policy. Dr. Lu also studies social responsibility and sustainability issues related to apparel sourcing and trade and the implications of big data and digital technologies on the fashion industry, particularly from a supply chain perspective.

Dr. Lu received the 2014 Rising Star Award and the 2019 Mid-Career Excellence Award from the International Textile and Apparel Association (ITAA) to recognize his research and teaching excellence. He is also the multiple-time recipient of the Paper of Distinction Award at the ITAA annual conferences. He was also invited to serve as a consultant for the International Trade Centre (ITC), co-run by the World Trade Organization (WTO) and the United Nations (UN).

Dr. Lu has achieved over 80 publications in leading academic and trade journals in the textile and apparel discipline. His works were cited by government reports such as the Congressional Research Service (CRS) studies prepared for members of U.S. Congress, U.S. International Trade Commission (USITC) official assessment on the economic impacts of free trade agreements as well as the World Bank, International Labor Organization, and the United Nations research publications. Dr. Lu and his work were also regularly featured by media outlet, including the Wall Street Journal, New York Times, BBC World News (UK), Bloomberg, Nikkei Asian Review (Japan), Associated Press, the Economist (UK), South China Morning Post (Hong Kong), and Business of Fashion.

Industry Expertise

Apparel/Accessories
Import and Export
Textiles/Leather Goods

Areas of Expertise

Fashion apparel supply chain
Textile and Apparel Industries‎
International Trade
Sustainability Issues
Trade Policy
Fashion and Apparel
Fast Fashion

Media Appearances

The hottest fashion accessory right now will make you super cool: Mini portable fans

NBC News  online

2025-08-07

The rapid growth of affordable accessories at online retailers like Temu and Shein is a selling point particularly for cash-strapped Gen Z buyers, said Sheng Lu, professor of fashion and apparel studies.

View More

Tariffs drive US clothing imports from China to 22-year low in May

Reuters  online

2025-07-09

"The sharp decline in U.S. apparel imports from China in May 2025 was anything but natural," said Sheng Lu, professor of fashion and apparel studies. The article was picked up by multiple outlets globally.

View More

What Trump’s executive orders on climate mean for fashion

Vogue Business  online

2025-01-23

Trump’s policies could hinder US innovation in critical areas like climate tech and circularbusiness models, ultimately weakening the country’s competitiveness in a global marketincreasingly driven by green technologies. Looser environmental regulations may alsodiminish the incentive for the apparel sector to invest in research and development ofmore sustainable raw textile materials, including those incorporating recycled fibres,according to Dr Sheng Lu, director in the department of fashion and apparel studies atthe University of Delaware.

View More

Show All +

Articles

Impact of textile raw material access on CAFTA-DR members’ apparel exports to the United States: a quantitative evaluation

The Journal of The Textile Institute

Sheng Lu

2023

This study quantitatively evaluated the impact of textile raw material access on Dominican Republic-Central America Free Trade Agreement (CAFTA-DR) members’ apparel exports to the United States. Results from the computable general equilibrium (CGE) model show that improving CAFTA-DR garment producers’ textile raw material access would significantly enhance the price competitiveness of their apparel exports to the United States and increase the export volume. However, improving CAFTA-DR garment producers’ textile raw material access would primarily benefit Asian textile suppliers but result in CAFTA-DR members’ reduced dependence on the U.S. textile raw material supply. The study’s findings provided new insights into the textile and apparel trade patterns in the Western Hemisphere and offered valuable inputs contributing to the public policy debate on expanding U.S. apparel sourcing from CAFTA-DR members from a unique supply chain perspective.

View more

Explore U.S. retailers’ merchandising strategies for clothing made from recycled textile materials

International Journal of Fashion Design, Technology and Education

Ally Botwinick, Sheng Lu

2022

This study explored U.S. retailers’ unique merchandising strategies for recycled clothing based on a logistic regression analysis of 16,000 Stock keeping Units of apparel items sold in the U.S. retail market from 2018 to 2021. The statistical analysis shows that U.S. retailers adopt distinct product assortment strategies for clothing made from recycled materials in terms of colours, design patterns, and product categories, compared with regular new clothing. Also, U.S. retailers were statistically more likely to price recycled clothing lower than the market average but more likely to target them for the luxury and premium market segments. The study's findings create timely new knowledge about the business aspects of clothing circularity and reveal the necessity of improving recycling technologies and changing consumers’ perceptions of recycled clothing's values.

View more

Explore U.S. Retailers’ Sourcing Strategies for Clothing Made from Recycled Textile Materials

Sustainability

Sheng Lu

2023

This study explored U.S. retailers’ sourcing patterns for clothing made from recycled textile materials. Based on a statistical analysis of over 3000 such clothing items for sale in the U.S. retail market from January 2019 to August 2022 at the Stock Keeping Unit (SKU) level, the study found that U.S. retailers adopted a diverse sourcing base for clothing made from recycled textile materials, covering developed and developing economies worldwide. Additionally, an exporting country’s economic development level and geographic location had statistically significant impacts on U.S. retailers’ sourcing patterns for clothing made from recycled textile materials regarding assortment diversity, product sophistication, market segments, and pricing. The study’s findings revealed the broad supply base for clothing made from recycled textile materials and suggested promising sourcing opportunities for such products. The findings also indicated that sourcing clothing made from recycled textile materials may help U.S. retailers achieve business benefits beyond the positive environmental impacts.

View more

Show All +

Accomplishments

Mid-Career Excellence Award, International Textile and Apparel Association (ITAA)

n/a

Rising Star Award, International Textile and Apparel Association (ITAA)

n/a

Paper of Distinction Awards, International Textile and Apparel Association (ITAA)​

n/a

Show All +

Education

University of Missouri-Columbia

PhD