Monte & Lou

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Sustainability Summary

  • Good On You - Not found
  • Ethical Consumer - This information is locked, visit Ethical Consumer's website
  • B Corp - Not found
  • Trustpilot - 1.8/5 (71 reviews)
  • This is an unclaimed profile. Monte & Lou has not joined Sustainability Tracker to verify their sustainability credentials. We gathered what we could from public sources.
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Monte & Lou Sustainability Profile

Monte & Lou is not currently tracking sustainability.

Sustainability Summary

  • Good On You - Not found
  • Ethical Consumer - This information is locked, visit Ethical Consumer's website
  • B Corp - Not found
  • Trustpilot - 1.8/5 (71 reviews)
  • This is an unclaimed profile. Monte & Lou has not joined Sustainability Tracker to verify their sustainability credentials. We gathered what we could from public sources.
Powered by Tracker AI BETA; there may be errors
Monte & Lou is an Australian swimwear and resortwear brand that says it designs with women in mind and uses a sustainability approach built around longer-lasting products, recycled materials, and lower-impact packaging. Its own pages say the brand uses recycled nylon yarn in swimwear, certified by the Global Recycled Standard, and that many fabrics meet Oeko-Tex Standard 100, which checks for harmful chemicals. It also says it uses compostable and biodegradable shipping materials and focuses on fit, durability, and careful production. Independent third-party evidence in the scraped content is limited, so the public picture is mostly based on the brand’s own disclosures, with mixed customer feedback on Trustpilot. Positive Sentiment Found Public sentiment in the scraped content is limited, but there are some positive signals. Monte & Lou’s own sustainability pages describe recycled nylon fabrics, Global Recycled Standard certification, Oeko-Tex Standard 100 textile testing, and compostable or biodegradable packaging, which can help build trust when shoppers look for lower-impact swimwear. Commons, a third-party app that rates brands for sustainability, also presents the brand in a context that rewards more intentional shopping, although no direct Monte & Lou score is shown in the material. On the consumer side, the only clearly relevant independent review data is mixed rather than strongly positive, so the main positive picture comes from the brand’s own disclosures rather than outside praise. Common Criticisms: The clearest independent consumer signal in the scraped content is weak. Trustpilot shows Monte & Lou at 1.8 out of 5 from 71 reviews, which points to a poor customer experience for many reviewers. The snippet mentions unclear product feedback and negative interactions around refunds, which can matter for sustainability too because poor service can lead to more returns and waste. There is also a lack of strong third-party sustainability assessment in the material: Good On You appears only as a directory, not as a published rating for Monte & Lou, and no B Corp certification is shown. That means several of the brand’s environmental claims are not independently verified in the provided content.

Monte & Lou Sustainability Actions

Switched swimwear to recycled nylon

Monte & Lou says it changed its swimwear fabrics to recycled nylon yarn during 2020, after using extra time during lockdown to put the change in place. The brand says this applies to both outer and lining fabrics. Recycled nylon means nylon made from reused material instead of new fossil-based plastic. The company presents this as part of its effort to lower the impact of its products and reduce waste in its materials.

Uses certified fabric standards

The brand says its swimwear fabrics are certified by the Global Recycled Standard, a rule set that checks recycled content and parts of the supply chain. It also says all of its textiles meet Oeko-Tex Standard 100, which is a test for harmful chemicals in fabric. These claims suggest the brand is trying to make its materials safer and more traceable, although the details are based on the brand’s own statements.

Uses lower-impact packaging

Monte & Lou says it ships items from the manufacturer in biodegradable and compostable bags, then sends orders in reusable recycled plastic zip-lock wet packs and compostable satchels made from plant-based materials. Compostable means the material can break down under the right conditions, while biodegradable means it can break down over time. The brand presents this as a way to reduce packaging waste during shipping.

Uses digital printing methods

A brand journal post says Monte & Lou has used digital printing to make its patterns, and that this helps reduce water waste compared with traditional screen printing. It also says the method avoids some of the toxins and dyes linked to older printing processes. This is a production choice the brand presents as part of its effort to lower environmental impact in manufacturing.

Focuses on product longevity

Monte & Lou says its pieces are designed with longevity in mind, using careful fit testing and construction so they can be worn for longer. It also gives care advice to help customers extend the life of swimwear, such as rinsing items after use and avoiding harsh treatment. Longer product life can reduce waste because clothes do not need replacing as often.


Sustainable Development Goals

Monte & Lou is committed to advancing these Global Goals to promote prosperity for people & planet.

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Frequently Asked Questions

Has Monte & Lou published a sustainability report?

Confidence: Low. As of July 2026, Monte & Lou has not publicly shared a formal sustainability report in the material provided. It does have a sustainability page and related brand posts that explain its fabric choices, packaging, and care advice. Those pages are useful, but they are not the same as a full report with measured targets, year-by-year progress, and audited data. Consumers who want more detail can ask the brand for a formal report or a fuller impact summary.. Sources: Monte & Lou sustainability page - https://monteandlou.com/pages/sustainability?srsltid=AfmBOooZGwL5o2JZz68-Mb5nzZuwETPvzrTopBiKyBIYVNqjP7ePw8r7

What is Monte & Lou's sustainability rating?

Confidence: Moderate. As of July 2026, no published Good On You rating for Monte & Lou appears in the provided material. Trustpilot shows a 1.8 out of 5 score from 71 reviews for montelu.com, which reflects customer service and shopping experience rather than environmental performance. That means there is no clear independent sustainability score here, only a weak consumer review signal and the brand’s own sustainability claims. Shoppers who want a formal rating may need to check the brand directly or wait for an independent assessment.. Sources: Trustpilot, Good On You Directory - https://www.trustpilot.com/review/montelu.com, https://directory.goodonyou.eco/

What sustainability certifications does Monte & Lou have?

Confidence: High. As of July 2026, Monte & Lou says its swimwear fabrics are certified by the Global Recycled Standard, which checks recycled content and parts of the supply chain, and that all textiles meet Oeko-Tex Standard 100, a test for harmful chemicals in fabric. The brand also says its swimwear uses recycled nylon yarn. These are useful signals, but they come mainly from the brand’s own sustainability page rather than from a separate independent rating in the provided material.. Sources: Monte & Lou sustainability page - https://monteandlou.com/pages/sustainability?srsltid=AfmBOooZGwL5o2JZz68-Mb5nzZuwETPvzrTopBiKyBIYVNqjP7ePw8r7

What is Monte & Lou's carbon footprint?

Confidence: Low. As of July 2026, Monte & Lou has not publicly disclosed a carbon footprint figure in the provided material. There is no emissions total, no Scope 1, 2, or 3 breakdown, and no climate target shown here. Scope 1, 2, and 3 are terms for direct emissions, energy-related emissions, and supply-chain emissions. Consumers who want this information would need to ask the brand for measured climate data or a formal emissions report.. Sources: Monte & Lou sustainability page - https://monteandlou.com/pages/sustainability?srsltid=AfmBOooZGwL5o2JZz68-Mb5nzZuwETPvzrTopBiKyBIYVNqjP7ePw8r7

Is Monte & Lou's packaging sustainable?

Confidence: Moderate. As of July 2026, Monte & Lou says it uses biodegradable and compostable shipping bags, reusable recycled plastic zip-lock wet packs, and compostable satchels made from plant-based materials. Compostable means the material can break down under the right conditions, while biodegradable means it can break down over time. That suggests the brand is trying to reduce packaging waste, but the material does not show independent verification of those packaging claims or details about how the packaging should be disposed of in real life.. Sources: Monte & Lou sustainability page - https://monteandlou.com/pages/sustainability?srsltid=AfmBOooZGwL5o2JZz68-Mb5nzZuwETPvzrTopBiKyBIYVNqjP7ePw8r7

Is Monte & Lou ethical in its supply chain and labour practices?

Confidence: Low. As of July 2026, the provided material does not include an independent labour or supply-chain audit for Monte & Lou. The brand says it visits supplier factories, seeks fair treatment, and works with trusted partners, but those are self-reported claims. There is no third-party evidence here showing worker standards, wage checks, or factory audit results. Consumers who care about labour conditions may want to ask for supplier policies, audit summaries, or factory lists.. Sources: Monte & Lou journal post, Monte & Lou sustainability page - https://monteandlou.com/blogs/journal/sustainability-is-no-longer-a-choice-its-a-necessity?srsltid=AfmBOooigtxAOKKV03yQSN-lKf07JFNRYWCVRo4uEhobA9_euHP8Zr2x, https://monteandlou.com/pages/sustainability?srsltid=AfmBOooZGwL5o2JZz68-Mb5nzZuwETPvzrTopBiKyBIYVNqjP7ePw8r7

What is Monte & Lou doing about sustainability?

Confidence: High. As of July 2026, Monte & Lou says it uses recycled nylon yarn in swimwear, Global Recycled Standard-certified fabrics, Oeko-Tex Standard 100 textiles, digital printing to reduce water waste, and compostable or biodegradable packaging. It also says it designs products for longer wear and gives care advice to help customers extend garment life. These actions show a focus on materials, packaging, and durability, but most of the detail comes from the brand itself rather than from a broad independent assessment.. Sources: Monte & Lou sustainability page, Monte & Lou journal post - https://monteandlou.com/pages/sustainability?srsltid=AfmBOooZGwL5o2JZz68-Mb5nzZuwETPvzrTopBiKyBIYVNqjP7ePw8r7, https://monteandlou.com/blogs/journal/sustainability-is-no-longer-a-choice-its-a-necessity?srsltid=AfmBOooigtxAOKKV03yQSN-lKf07JFNRYWCVRo4uEhobA9_euHP8Zr2x

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