Shopping Guide

Why is sustainable clothing more expensive?

Sustainable clothing costs more because every stage of production carries a higher price tag when done responsibly. Organic farming avoids cheap synthetic pesticides and fertilizers, which increases raw material costs. Certifications like GOTS and OEKO-TEX require annual audits and testing, adding administrative overhead. Natural fibers like merino wool, Tencel, and silk are inherently more expensive to produce than petroleum-derived polyester, which benefits from massive industrial scale and subsidized oil.

Labor is another significant factor. Sustainable brands typically pay fair wages, invest in safe working conditions, and manufacture in countries with stricter environmental regulations. Fast fashion keeps prices low by externalizing costs onto workers and the environment. When you pay $10 for a polyester top, someone else is absorbing the true cost in the form of low wages, pollution, or health impacts.

At ONDU, we believe transparency about pricing helps consumers make informed choices. We feature brands across different price points and emphasize cost-per-wear rather than sticker price. A $90 merino wool shirt that lasts five years and needs fewer washes is ultimately more economical than a $15 polyester shirt replaced every few months. Brands like Tentree and Boody offer accessible entry points for shoppers building a sustainable wardrobe on a budget.

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Know Your Fabric

Not all “sustainable” fabrics are equal. Here's what actually matters.

Tencel™ Lyocell

Source

Eucalyptus, beechwood, pine trees

Feel

Silky smooth, cool to touch

Why

50% more absorbent than cotton. Biodegradable. Closed-loop production uses 95% less water.

Merino Wool

Source

Merino sheep (look for ethical/mulesing-free farms)

Feel

Soft, lightweight, not itchy

Why

Natural temperature regulation. Antibacterial. Odor resistant. Moisture wicking without plastic.

Organic Cotton

Source

Cotton plants grown without pesticides or synthetic fertilizers

Feel

Soft, breathable, familiar

Why

No toxic residue on skin. GOTS certification ensures clean processing. Best for low-impact activities.

Hemp

Source

Hemp plant (needs minimal water and no pesticides)

Feel

Sturdy, softens with wear

Why

Naturally antibacterial. UV resistant. Gets softer every wash. Most eco-friendly crop on earth.

Alpaca Wool

Source

Alpaca farms (primarily Peru)

Feel

Softer than cashmere, hypoallergenic

Why

No lanolin = hypoallergenic. Thermal regulation. Biodegradable. Low environmental footprint.

Linen

Source

Flax plant

Feel

Cool, crisp, relaxed

Why

Strongest natural fiber. Fully biodegradable. Needs almost no water or pesticides to grow.