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Thought
Organic Cotton Tee
£27.95
WhiteNavy Blue
810121416
Thought
Organic Cotton Tee
£27.95
WhiteNavy Blue
810121416
Colourful Standard
Organic Crew Neck
£60.00
BluePurpleYellowPinkGreenNavy Blue+ 3 more
XSSMLXLXXL
Colourful Standard
Organic Crew Neck
£60.00
BluePurpleYellowPinkGreenNavy Blue+ 3 more
XSSMLXLXXL
Colourful Standard
Organic Crew Neck
£60.00
BluePurpleYellowPinkGreenNavy Blue+ 3 more
XSSMLXLXXL
Colourful Standard
Organic Crew Neck
£60.00
BluePurpleYellowPinkGreenNavy Blue+ 3 more
XSSMLXLXXL
Colourful Standard
Organic Crew Neck
£60.00
BluePurpleYellowPinkGreenNavy Blue+ 3 more
XSSMLXLXXL
Colourful Standard
Organic Crew Neck
£60.00
BluePurpleYellowPinkGreenNavy Blue+ 3 more
XSSMLXLXXL
Dedicated
Slouchy Lykke Cami Top
£29.95
BlackOrangeKhaki
XSSMLXL
Dedicated
Slouchy Lykke Cami Top
£29.95
BlackOrangeKhaki
XSSMLXL
Dedicated
Slouchy Lykke Cami Top
£29.95
BlackOrangeKhaki
XSSMLXL
HARA
Ethical Leo Bamboo Bra
£45.00
BlackPurpleOrangeRedPinkWhite+ 3 more
XSSMLXL
HARA
Ethical Leo Bamboo Bra
£45.00
BlackPurpleOrangeRedPinkWhite+ 3 more
XSSMLXL
HARA
Ethical Leo Bamboo Bra
£45.00
BlackPurpleOrangeRedPinkWhite+ 3 more
XSSMLXL
HARA
Ethical Leo Bamboo Bra
£45.00
BlackPurpleOrangeRedPinkWhite+ 3 more
XSSMLXL
HARA
Ethical Leo Bamboo Bra
£45.00
BlackPurpleOrangeRedPinkWhite+ 3 more
XSSMLXL
HARA
Ethical Leo Bamboo Bra
£45.00
BlackPurpleOrangeRedPinkWhite+ 3 more
XSSMLXL
ARMEDANGELS
MINAA Organic Cotton T-Shirt
£20.00
BlackWhite
XSSMLXL
ARMEDANGELS
MINAA Organic Cotton T-Shirt
£22.00
BlackWhite
XSSMLXL
Boody
Sustainable Tank Top
£19.95
WhiteBlackGrey Marl
SML
Boody
Sustainable Tank Top
£19.95
WhiteBlackGrey Marl
SML
Boody
Sustainable Tank Top
£19.95
WhiteBlackGrey Marl
SML
Boody
Sustainable Long Sleeve Crew Neck
£31.95
Black
XSSMLXL
Asquith
Embrace Drawstring Top
£50.00
Blue
XSSMLXL
Storm and Marie
Be Good Do Good T-Shirt
£24.00
White
XSSMLXL
HARA
Ethical Bandeau Ami Bra
£28.00
PurpleOrangeRedBlueBlack+ 2 more
LXL4XL5XL
HARA
Ethical Bandeau Ami Bra
£28.00
PurpleOrangeRedBlueBlack+ 2 more
LXL4XL5XL
HARA
Ethical Bandeau Ami Bra
£28.00
PurpleOrangeRedBlueBlack+ 2 more
LXL4XL5XL
HARA
Ethical Bandeau Ami Bra
£28.00
PurpleOrangeRedBlueBlack+ 2 more
LXL4XL5XL
HARA
Ethical Bandeau Ami Bra
£28.00
PurpleOrangeRedBlueBlack+ 2 more
LXL4XL5XL
Asquith
Movement Cropped Tee
£40.00
Navy Blue
XSSMLXL
People Tree
Fallon Long Sleeve Top
£32.00
BlackWhite
810121416
People Tree
Fallon Long Sleeve Top
£32.00
BlackWhite
810121416
Asquith
Calm Wrap
£60.00
Marl GreyNavy Blue
XSSMLXL
Asquith
Calm Wrap
£60.00
Marl GreyNavy Blue
XSSMLXL
People Tree
Organic Jersey Cotton Cross Over Top
£32.00
White
8101214
Thought
Striped Roll Neck
£24.45 £34.95 30% off
Navy Blue
8101214
People Tree
Laila Roll Neck Top
£32.00
WhiteBlack
8121416
People Tree
Laila Roll Neck Top
£32.00
WhiteBlack
8121416
Colourful Standard
Ethical Organic Hoodie
£70.00
PurpleYellowGreenPinkBlue+ 2 more
XSSMLXLXXL
Colourful Standard
Ethical Organic Hoodie
£70.00
PurpleYellowGreenPinkBlue+ 2 more
XSSMLXLXXL
Colourful Standard
Ethical Organic Hoodie
£70.00
PurpleYellowGreenPinkBlue+ 2 more
XSSMLXLXXL
Colourful Standard
Ethical Organic Hoodie
£70.00
PurpleYellowGreenPinkBlue+ 2 more
XSSMLXLXXL
Colourful Standard
Ethical Organic Hoodie
£70.00
PurpleYellowGreenPinkBlue+ 2 more
XSSMLXLXXL
People Tree
Organic Cotton Camisole
£26.00
White
8101214
Tentree
Sustainable TreeFleece Crew Neck Top
£50.00
Blue
SML
ARMEDANGELS
Organic Cotton Long Sleeve Top
£28.00
White
XSSMLXL
Asquith
Pure Cami Top
£40.00
BlackPinkNavy Blue
XSSMLXL
Asquith
Pure Cami Top
£40.00
BlackPinkNavy Blue
XSSMLXL
Asquith
Pure Cami Top
£40.00
BlackPinkNavy Blue
XSSMLXL
Tentree
Organic Lightweight Crew Neck
£25.00
Pink
SML
ISTO
Crew T-shirt
£35.00
BlackPurple
XSSML
ISTO
Crew T-shirt
£35.00
BlackPurple
XSSML
birdsong
Organic Cotton Still I Rise Tshirt
£21.00
White
XSSL
People Tree
Organic Cotton Bodysuit
£38.99
White
8101214
People Tree
Organic V Neck T-shirt
£35.00
WhiteBlue
810121416
People Tree
Organic V Neck T-shirt
£35.00
WhiteBlue
810121416
Tentree
V Neck Tank Top
£19.99
PurpleWhite
XSSML
Tentree
V Neck Tank Top
£22.99
PurpleWhite
XSSML
People Tree
Buttoned Rib Vest
£29.00
WhiteBlue
810121416
People Tree
Buttoned Rib Vest
£29.00
WhiteBlue
810121416
Fila
Dax Short Sleeve Tee
£12.00 £28.00 57% off
Navy BluePinkYellowWhiteBlue+ 2 more
XSSMLXL
Fila
Dax Short Sleeve Tee
£12.00 £28.00 57% off
Navy BluePinkYellowWhiteBlue+ 2 more
XSSMLXL
Fila
Dax Short Sleeve Tee
£12.00 £28.00 57% off
Navy BluePinkYellowWhiteBlue+ 2 more
XSSMLXL
Fila
Dax Short Sleeve Tee
£12.00 £28.00 57% off
Navy BluePinkYellowWhiteBlue+ 2 more
XSSMLXL
Fila
Dax Short Sleeve Tee
£12.00 £28.00 57% off
Navy BluePinkYellowWhiteBlue+ 2 more
XSSMLXL
Boody
Sustainable 3/4 Sleeve Crew Neck
£31.95
white
XSSMLXL
Thought
Bamboo Base Layer
£29.90
Black
8101416
Cotopaxi
Womens Amado Fleece
£65.00
Grey
XSSML
Asquith
Be Grace Batwing
£60.00
Navy Blue
XSSMLXL
People Tree
People Tree Turtleneck Top
£28.00
810121416
Thought
Thought Black Blouse
£38.50
8101214
People Tree
People Tree Hiral Rib Top
£45.00
101216
People Tree
Scoop Neck Top
£35.00
BlueRed
810121416
People Tree
Scoop Neck Top
£35.00
BlueRed
810121416
People Tree
Marika Organic Cotton Bodysuit
£32.00
Red
8101214
Tentree
Organic Cotton Jungle Night T-Shirt
£21.50
Purple
SMLXL
DK Active
Foresee Sweatshirt
£64.00
Marl Grey
XSSMLXL
THINKING MU
Organic Cotton Have A Good Time Sweatshirt
£50.00 £75.00 33% off
Orange
XSS
Organic Basics
Tencel Slip Singlet
£21.00
Black
XSSM

Womens tops

Search our range of wardrobe staples. We've done the research and picked out the key brands within the fashion industry that we think are creating great sustainable tops. Our collection of tops for women include t-shirts, Crop tops, Long sleeve shirt, Vest tops, sleeveless and short sleeve. We have a huge collection of multi coloured women's tops and a wide range of brands that pair well together.

Our women's tops are inclusive of size and style and we're pleased to say we stock more size options than many other retailers in the fashion industry. Sizes range from extra small to medium to extra large and suit all body types and styles. By purchasing with Know the Origin you have the option to search product, brand, colour or styles. We have quick view options, favourites and the perfect match. In the collection of activewear women's tops we've put together there are the latest trends as well as smart sustainable staples to keep you on point, in and out of the gym. Complete the look with some great eco friendly and sustainable accessories, keeping up with the style game trend is not easy we have everything for the right occasion you are needing to shop for.

Women's tops

Know the Origin is a UK based company that does all the hard work for you, so shopping with us is easy. We check supply chains, eco friendly materials and sustainable fashion credentials site wide. Whether it's winter or summer, we have you covered through all the seasons with consistent arrivals of new on trend casual styles in whichever colour you're after.

Use the quick view and search, so shopping for essentials like t-shirts couldn't be easier. Shop using quick view for more colour options, whatever style or occasion.  Create the right outfit whether heading to the gym or hitting the streets. Shopping ethically and consciously means you can bag a new wardrobe all in one place saving on delivery and returns, don't forget to check out any promotions we may have on.

Sustainable women's tops

Keep up with clothing trends in a sustainable way and give your wardrobe a lifetime guarantee. Purchase from our UK based website to make a small difference to our future world. Our clothes are delivered in eco friendly packaging and you have an option to plant a tree at checkout. All of our products have been worn and tested, they have the sign of approval from our team, from the recycled materials used, to fit and function of products such as a high neck. Each product has been tried and tested in house. Each fine detail has been checked carefully. From the ribbed cuffs on the long sleeve t-shirts to straps of camisoles, we check it all.

Sustainable clothing brands

Sustainable clothing brands are changing the fashion industry a few t-shirts at a time to be fair and ethical. Some of the ways our brands are creating their eco friendly clothing are by working to produce less waste, having a clear supply chain, working conditions and fabrics. Within our collection you will find a range of materials that have been sourced sustainably.

Shop fair trade recycled materials like organic cotton, brands that are being responsible to help the environment and the planet, and supporting ethical suppliers. Know the Origin have a huge collection of brand options to choose from, these are available in the quick view on the menu.