Harvest & Mill
Rated: Good
Price: $$
Location: USA
Quick verdict
The most transparent, fully American-made organic basics brand. With a complete seed-to-stitch domestic supply chain that is near-impossible in modern fashion. Every stage from organic cotton farming to sewing happens within the USA, with garments travelling 34,234 fewer miles than the industry average. Naturally coloured heirloom cotton varieties eliminate the need for dyeing entirely. The main caveats are the absence of third-party certifications like GOTS or B Corp, and customer complaints about indigo dye bleeding onto skin.
Key info
- Headquarters
- Berkeley, California, USA
- Founded
- 2012
- Product categories
- Basics
- Price range
- $$
- Key certifications
- PETA Cruelty-Free/Vegan certified. Carbon neutral (self-declared). No GOTS, OEKO-TEX, B Corp, or Fair Trade certifications despite premium positioning.
Harvest & Mill sustainability rating
Our ratings are based on a scale from 1 (We Avoid) to 5 (Excellent). How we rate
Rating breakdown
100% USA-grown organic cotton exclusively, including rare naturally coloured heirloom varieties requiring zero dyeing. No polyester, nylon, or synthetic blends anywhere in the line. Regenerative farming practices include non-GMO seeds, cover cropping, and integrated pest management. Lacks GOTS certification to independently verify organic claims.
All manufacturing within 20 miles of Berkeley in US-regulated facilities covered by OSHA and EPA protections. Direct relationships with American organic cotton farmers. No brokers or wholesalers. However, it is unclear whether the brand ensures payment of a living wage, and no formal Code of Conduct exists.
Carbon neutral across manufacturing, supply chain, and shipping. Claims 70% less GHG, 53% less energy, and 50% less water than comparable sustainable brands. Plastic-free compostable packaging. Garments travel 34,234 fewer miles than industry average. No take-back or circularity programme, however.
Fully traceable supply chain from farm to factory. All domestic, no brokers. Publishes quantitative environmental impact data on website. Deducted for self-reported (not third-party audited) impact data and no published factory list with specific addresses.
Naturally coloured heirloom cotton (brown and green varieties) is genuinely innovative, eliminating dyeing entirely. Plant-based indigo and low-impact non-toxic dyes when colour is used. However, no formal take-back, repair, or circularity programme exists.
What they do well
- Complete seed-to-stitch USA supply chain. Every stage from farming to sewing happens domestically, with garments travelling 34,234 fewer miles than the industry average
- Naturally coloured heirloom cotton. Rare brown and green cotton varieties eliminate the need for dyeing entirely, with colour literally in the DNA of the fibre
- Zero-toxin commitment. Free of formaldehyde, PFCs, flame retardants, azo dyes, heavy metals, chlorine bleach, VOCs, and phthalates across all products
- 100% plastic-free packaging. Compostable tissue paper and kraft mailers throughout
Room for improvement
- No major third-party certifications. No GOTS, OEKO-TEX, B Corp, or Fair Trade despite premium positioning; organic and environmental claims are entirely self-reported
- No circularity programme. No take-back, repair service, or end-of-life pathway despite positioning as a sustainability leader
About Harvest & Mill
Harvest & Mill was founded in 2012 in Berkeley, California by husband-and-wife team Natalie Patricia and Paul Wallace. Patricia, a former farmhand and gardener, had moved from the East Coast to Berkeley in 2009 and began sewing custom garments. Wallace, originally from Cork, Ireland, managed the Petaluma Seed Bank and organised the Heirloom Expo, bringing an agricultural sensibility to the fashion world. Together, they modelled Harvest & Mill after Northern California's farm-to-table food movement, applying the same local, organic, traceable philosophy to clothing.
The brand works directly with American organic cotton farmers using regenerative practices (non-GMO seeds, cover cropping, integrated pest management) and commissions fabric from American heritage mills with no brokers or wholesalers. All sewing happens in Oakland, Berkeley, and San Francisco, within 20 miles of headquarters. Their heirloom cotton varieties produce naturally brown and green fibres, eliminating dyeing entirely. When dyes are used, they partner with artisan dye houses in Indiana and California using plant-based indigo and low-impact non-toxic options.
Harvest & Mill is carbon neutral, offsetting 100% of emissions across manufacturing, supply chain, and shipping. They claim 70% less greenhouse gas emissions, 53% less energy, and 50% less water usage compared to comparable sustainable brands. They hold PETA's cruelty-free/vegan certification but notably lack GOTS, OEKO-TEX, or B Corp certification—a gap for a brand at this price point.
The brand remains small (under $5M revenue, 11-50 employees) with a focused product range of basics only: tees, sweatshirts, joggers, shorts, socks, and hoodies. Pricing sits at the very top of the sustainable basics market ($48 tees, $76 joggers, $124 sweatshirts, $185 hoodies), justified by the fully domestic supply chain but placing them well above competitors like Pact, MATE the Label, or even American Giant.
Product highlights
Organic Crew Tee (Natural)
100% organic cotton jersey, undyed and unbleached, using the actual natural colour of cotton with zero chemicals.
~$48
Made from naturally coloured cotton. No bleach, no dye, no chemicals whatsoever. The most minimal-impact T-shirt available.
Organic Jogger Pants
100% organic cotton joggers with drawstring waist and elastic cuffs, low-impact dyed in California.
~$76
One of the few truly non-toxic joggers on the market, dyed with plant-based processes in California.
Organic Heavyweight Crew Sweatshirt
100% organic cotton fleece with heavyweight construction, entirely USA-made from fibre to finish.
~$124
Heavyweight construction designed for years of wear. The full seed-to-stitch domestic supply chain in a single garment.
Organic Cotton Crew Socks (Natural Brown)
Naturally brown heirloom cotton rib knit crew socks. The colour is in the DNA of the fibre.
~$11/pair
The most accessible entry point, using rare naturally pigmented cotton that grows brown without any dyeing.