Finder is committed to editorial independence. While we receive compensation when you click links to partners, they do not influence our content.

Top 9 sites to buy ethical underwear online 2021

Ethical and sustainable undies ensure fair trade and are made by natural, breathable fabrics with comfort for everybody in mind. Get yours here and save with our discount codes!

There’s no beating around the bush, undies are something that we all need. Everything is available, including fabrics like super comfortable bamboo to cotton and silk. There are all types of styles including minimal and fancy, and comfort is a built-in factor. From every day comfort items to sexy and sustainable, these brands support the local and wider environment. Some also support small business in developing nations as well.

It can be hard to source good looking, comfy, ethical underwear so we have done our research and found you the best stores, with promo codes and free shipping available from many.

Top 9 sites to buy ethical underwear



Shop for on-trend fashion from US clothing retailer SHEIN and get a discount on your order with our promo codes. It has a range of the cutest panties for women that are produced with breathable cotton. They are oh so comfortable!

  • Great sales, offers and discounts
  • Plus sized sections
  • Free shipping when you spend over €19
  • Huge range of on-trend fashion

View coupon codes for SHEIN


2. Etsy

Etsy’s marketplace is a great spot to shop across a range of underwear types including bamboo and organic cotton underwear for men, women and kids. There are great styles here including patterns, men’s trunks, ladies briefs, lace trimmed thongs and more. They have period briefs too.

  • Known for eco-friendly products
  • Free delivery on some items
  • Products from local and international sellers available
  • Huge range available
Go to Etsy

View coupon codes for Etsy


3. M&S

Shop your favourite British department store Marks & Spencer for eco friendly period underwear in brief and knicker styles. There is also a large range of cotton underwear for the whole family and organic cotton pants for little ones.

  • Free standard shipping on orders over €30
  • High quality products
  • Major credit and debit cards accepted
  • All orders are tracked
Go to M&S

View coupon codes for M&S

Nourished Life

4. Nourished Life

Nourished Life is all about providing you with natural beauty, home and lifestyle products. Check out the leading brands of ethically produced underwear here. There are great brands like Boody bamboo garments and Modibodi period pants as well as bodysuits.

  • Huge range of natural health products
  • Wide range of bamboo underwear styles including boxers, briefs, camis, g-strings, full briefs, bikinis and Modibodi period underwear
  • 90-day returns
  • Free samples with every order



ASOS is the ultimate fashion and beauty destination. This online giant has bamboo trunks for men and cool bamboo bralettes for women. There are lots of cotton numbers for men and women too including lingerie sets. Enjoy these natural fibres that let your body breathe.

  • Limited range
  • Free delivery on orders over €42
  • Domestic returns
  • Student discounts
Go to ASOS

View coupon codes for ASOS


6. Amazon

Amazon’s massive online marketplace can provide you with a variety of ethical and sustainable underwear styles in great brands like Bamboo Cool, David Archy, Boody and Modibodi. Be sure to check the seller’s reviews before making your purchase.

  • Free shipping and returns on millions of items for Amazon Prime members
  • Zip is available
  • Trusted online marketplace
Go to Amazon

View coupon codes for Amazon


7. Littlewoods

At Littlewoods there is everything in the way of fashion, home, garden and more. Get your bamboo and cotton underwear, crop tops and socks here.

  • Free standard delivery and click and collect
  • Affordable prices
  • Long established reputable company
  • Secure shopping
Go to Littlewoods

View coupon codes for Littlewoods


8. AliExpress

AliExpress has everything you need for home, health and beyond, including bamboo and cotton underwear for men, women and kids. There are bras and crop tops in these great eco-friendly fabrics too.

  • Free shipping on a huge range of items
  • Huge range of products for home, beauty, fashion, health and beyond
  • Super affordable prices
Go to AliExpress

View coupon codes for AliExpress

Light in the Box

9. LightInTheBox

LightInTheBox has a range of natural underwear that supports the environment, including cool leak-proof period underwear in 4-packs, and cute cotton undies for men, women and littlies.

  • Fast delivery
  • Great brands at affordable prices
  • Fast, easy-to-use website
Go to LightInTheBox

View coupon codes for LightInTheBox

Which of these retailers offer free delivery?

  • SHEIN: Free delivery when you spend over €19.
  • Etsy: Free delivery from a huge range of sellers.
  • Marks & Spencer: Free delivery when you spend over €30.
  • ASOS: Free delivery on orders over €42.
  • Amazon: Free delivery on millions of items with Amazon Prime.
  • Littlewoods: Free delivery on all small and standard sized orders.
  • AliExpress: Free delivery on a huge range of items.
  • LightInTheBox: Free delivery on many items.

Buy ethical underwear online using one of our coupons


Up to 50% off sale

Great savings on Amazon devices, home appliances, personal care, clothing, shoes and many more. Hurry before they're gone. T&Cs apply.

Up to 40% off last minute gifts

Verified 3 days ago Expires 5 Dec 2021
Get up to 40% off last minute gifts at Amazon. Exclusions, T&CS apply

Up to 50% off street styles

Verified 4 days ago
Enjoy up to 50% discount on street styles at ASOS. Valid for a limited time only. T&Cs apply.

Up to 40% off top deals

Enjoy up to 40% savings on selected offers and discounts at Marks & Spencer. T&Cs apply.

35% off Philips male shaver

Enjoy 35% off Philips male shaver at Amazon. Valid for a limited time only. Hurry while stocks last. T&Cs apply.

Up to 30% off Philips essential air fryer

Save up to 30% off Philips essential air fryer at Amazon. Available for a limited time only. T&Cs apply.

Up to 50% off books

Valid for a limited time only at Amazon. Hurry while stocks last. T&Cs apply.

Up to 80% off fashion: Mid-Season Sale

Valid for a limited time on select styles at Amazon. T&Cs apply.

Up to 60% off clearance

Enjoy up to 60% savings on selected fashion items, appliances, homeware, gadgets and other products at Littlewoods. Limited offer only. T&Cs apply.

Buy 3, save 30%

Save 30% when you buy 3 or more Face + Body bits at ASOS. Simply use code upon checkout. Valid for a limited time only. T&Cs apply.

    More guides on Finder

    Ask an Expert

    You are about to post a question on

    • Do not enter personal information (eg. surname, phone number, bank details) as your question will be made public
    • is a financial comparison and information service, not a bank or product provider
    • We cannot provide you with personal advice or recommendations
    • Your answer might already be waiting – check previous questions below to see if yours has already been asked provides guides and information on a range of products and services. Because our content is not financial advice, we suggest talking with a professional before you make any decision.

    By submitting your comment or question, you agree to our Privacy Policy and Terms.

    Questions and responses on are not provided, paid for or otherwise endorsed by any bank or brand. These banks and brands are not responsible for ensuring that comments are answered or accurate.
    Go to site