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Organic Cotton Women's Knickers

Super soft and comfortable cotton underwear for women in a range of styles with inclusive sizing. Ethically produced and sustainably made with each pair making a difference to someone in need. Shop knickers multipacks to save on your favourites.

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Women’s organic cotton low - rise bikini bottoms in black - Y.O.U underwearWomen’s organic cotton low - rise bikini bottoms in black - Y.O.U underwear
Women’s organic cotton low-rise bikini bottoms in black Sale price£14.00
Colour
(5.0)
Women’s organic cotton boy shorts with Y.O.U elastic in black - Y.O.U underwearWomen’s organic cotton boy shorts with Y.O.U elastic in black - Y.O.U underwear
Women’s organic cotton boyshorts with Y.O.U elastic in black Sale price£16.00
Colour
(5.0)
Women's organic cotton boy shorts in black - Y.O.U underwearWomen's organic cotton boy shorts in black - Y.O.U underwear
Women's organic cotton boyshorts in black Sale price£16.00
Colour
(5.0)
Women's organic cotton thong in black - Y.O.U underwearWomen's organic cotton thong in black - Y.O.U underwear
Women's organic cotton thong in black Sale price£12.00
Colour
Days of the Week Organic Cotton Underwear - pack of 7 low - rise bikinis - Y.O.U underwearWomen’s organic cotton low - rise bikini bottoms in light grey (heather grey) - Y.O.U underwear
Women’s organic cotton low-rise bikini bottoms in light grey (heather grey) Sale price£14.00
Colour
(5.0)
Women’s organic cotton low - rise bikini bottoms in navy blue - Y.O.U underwearWomen’s organic cotton low - rise bikini bottoms in navy blue - Y.O.U underwear
Women’s organic cotton low-rise bikini bottoms in navy blue Sale price£14.00
Colour
(5.0)
Women's organic cotton low - rise bikini bottoms in almond (light nude) - Y.O.U underwearWomen's organic cotton low - rise bikini bottoms in almond (light nude) - Y.O.U underwear
Women's organic cotton low-rise bikini bottoms in almond (light nude) Sale price£14.00
Colour
(5.0)
Women's organic cotton low - rise bikini bottoms - Red Mara design - Y.O.U underwearWomen's organic cotton low - rise bikini bottoms - Red Mara design - Y.O.U underwear
Women's organic cotton low-rise bikini bottoms - Red Mara design Sale price£16.00
Colour
model wearing organic cotton boy shorts black mara- You Underwearmodel wearing organic cotton boy shorts black mara- You Underwear
Women's organic cotton boyshorts - Black Mara design Sale price£17.50
Colour
(5.0)
Women's organic cotton low - rise bikini bottoms - Black Mara design - Y.O.U underwearWomen's organic cotton low - rise bikini bottoms - Black Mara design - Y.O.U underwear
Women's organic cotton low-rise bikini bottoms - Black Mara design Sale price£16.00
Colour
Women’s organic cotton boy shorts with Y.O.U elastic in light grey (heather grey) - Y.O.U underwearWomen’s organic cotton boy shorts with Y.O.U elastic in light grey (heather grey) - Y.O.U underwear
Women’s organic cotton boyshorts with Y.O.U elastic in light grey (heather grey) Sale price£16.00
Colour
(5.0)
Women’s organic cotton boy shorts in light grey (heather grey) - Y.O.U underwearWomen’s organic cotton boy shorts in light grey (heather grey) - Y.O.U underwear
Women’s organic cotton boyshorts in light grey (heather grey) Sale price£16.00
Colour
(5.0)
Women's organic cotton boy shorts - Red Mara design - Y.O.U underwearWomen's organic cotton boy shorts - Red Mara design - Y.O.U underwear
Women's organic cotton boyshorts - Red Mara design Sale price£17.50
Colour
Women's organic cotton low - rise bikini bottoms in light pink - Y.O.U underwearWomen's organic cotton low - rise bikini bottoms in light pink - Y.O.U underwear
Women's organic cotton low-rise bikini bottoms in light pink Sale price£14.00
Colour
Women's organic cotton mid - rise bikini bottoms in black - Y.O.U underwearWomen's organic cotton mid - rise bikini bottoms in black - Y.O.U underwear
Women's organic cotton mid-rise bikini bottoms in black Sale price£14.00
Colour
Women's organic cotton boy shorts in navy blue - Y.O.U underwearDays of the Week Organic Cotton Underwear - pack of 7 boy shorts - Y.O.U underwear
Women's organic cotton boyshorts in navy blue Sale price£16.00
Colour
(5.0)
Women’s organic cotton low - rise bikini bottoms in white - Y.O.U underwearWomen’s organic cotton low - rise bikini bottoms in white - Y.O.U underwear
Women’s organic cotton low-rise bikini bottoms in white Sale price£14.00
Colour
(5.0)
Women's organic cotton boy shorts in chestnut (mid nude) - Y.O.U underwearWomen's organic cotton boy shorts in chestnut (mid nude) - Y.O.U underwear
Women's organic cotton boyshorts in chestnut (mid nude) Sale price£16.00
Colour
Days of the Week Organic Cotton Underwear - pack of 7 Y.O.U branded boy shorts - Y.O.U underwearWomen’s organic cotton boy shorts with Y.O.U elastic in navy blue - Y.O.U underwear
Women’s organic cotton boyshorts with Y.O.U elastic in navy blue Sale price£16.00
Colour
Women’s organic cotton boy shorts with Y.O.U elastic - Black Mara design - Y.O.U underwearWomen’s organic cotton boy shorts with Y.O.U elastic - Black Mara design - Y.O.U underwear
Women’s organic cotton boyshorts with Y.O.U elastic - Black Mara design Sale price£17.50
Colour
Women's organic cotton low - rise bikini bottoms in chestnut (mid nude) - Y.O.U underwearDays of the Week Organic Cotton Underwear - pack of 7 low - rise bikinis - Y.O.U underwear
Women's organic cotton low-rise bikini bottoms in chestnut (mid nude) Sale price£14.00
Colour
(5.0)
Women's organic cotton thong in almond (light nude) - Y.O.U underwearWomen's organic cotton thong in almond (light nude) - Y.O.U underwear
Women's organic cotton thong in almond (light nude) Sale price£12.00
Colour
Women's organic cotton thong in grey (heather grey) - Y.O.U underwearWomen's organic cotton thong in grey (heather grey) - Y.O.U underwear
Women's organic cotton thong in grey (heather grey) Sale price£12.00
Colour
Women's organic cotton high rise full briefs in black - Y.O.U underwearWomen's organic cotton high rise full briefs in black - Y.O.U underwear
Women's organic cotton high rise full briefs in black Sale price£16.00
Colour
Women's organic cotton mid - rise bikini bottoms in navy blue - Y.O.U underwearWomen's organic cotton mid - rise bikini bottoms in navy blue - Y.O.U underwear
Women's organic cotton mid-rise bikini bottoms in navy blue Sale price£14.00
Colour
(5.0)
Women's organic cotton low - rise bikini bottoms - Blue Mara design - Y.O.U underwearWomen's organic cotton low - rise bikini bottoms - Blue Mara design - Y.O.U underwear
Women's organic cotton low-rise bikini bottoms - Blue Mara design Sale price£16.00
Colour
Women's organic cotton low - rise bikini bottoms in light blue - Y.O.U underwearWomen's organic cotton low - rise bikini bottoms in light blue - Y.O.U underwear
Women's organic cotton low-rise bikini bottoms in light blue Sale price£14.00
Colour
Women's organic cotton boy shorts in almond (light nude) - Y.O.U underwearWomen's organic cotton boy shorts in almond (light nude) - Y.O.U underwear
Women's organic cotton boyshorts in almond (light nude) Sale price£16.00
Colour
Women's organic cotton mid - rise bikini bottoms in light pink - Y.O.U underwearWomen's organic cotton mid - rise bikini bottoms in light pink - Y.O.U underwear
Women's organic cotton mid-rise bikini bottoms in light pink Sale price£14.00
Colour
(5.0)
Women's organic cotton mid - rise bikini bottoms - Black Mara print - Y.O.U underwearWomen's organic cotton mid - rise bikini bottoms - Black Mara print - Y.O.U underwear
Women's organic cotton mid-rise bikini bottoms - Black Mara print Sale price£16.00
Colour
Women's organic cotton thong in white - Y.O.U underwearWomen's organic cotton thong in white - Y.O.U underwear
Women's organic cotton thong in white Sale price£12.00
Colour
(4.0)
Days of the Week Organic Cotton Underwear - pack of 7 thongs - Y.O.U underwearWomen's organic cotton thong in navy blue - Y.O.U underwear
Women's organic cotton thong in navy blue Sale price£12.00
Colour
Women's organic cotton thong in chestnut (mid nude) - Y.O.U underwearWomen's organic cotton thong in chestnut (mid nude) - Y.O.U underwear
Women's organic cotton thong in chestnut (mid nude) Sale price£12.00
Colour
Women's organic cotton thong - Red Mara design - Y.O.U underwearWomen's organic cotton thong - Red Mara design - Y.O.U underwear
Women's organic cotton thong - Red Mara design Sale price£14.00
Colour
Women's organic cotton boy shorts in light pink - Y.O.U underwearmodel wearing organic cotton boy shorts pink- You Underwear
Women's organic cotton boyshorts in light pink Sale price£16.00
Colour
Women's organic cotton mid - rise bikini bottoms in almond - Y.O.U underwearWomen's organic cotton mid - rise bikini bottoms in almond - Y.O.U underwear
Women's organic cotton mid-rise bikini bottoms in almond Sale price£14.00
Colour
Women’s organic cotton boy shorts with Y.O.U elastic - Blue Mara design - Y.O.U underwearWomen’s organic cotton boyshorts with Y.O.U elastic - Blue Mara design
Women’s organic cotton boyshorts with Y.O.U elastic - Blue Mara design Sale price£17.50
Colour
Women's organic cotton boy shorts - Blue Mara design - Y.O.U underwearWomen's organic cotton boy shorts - Blue Mara design - Y.O.U underwear
Women's organic cotton boyshorts - Blue Mara design Sale price£17.50
Colour
Women's organic cotton mid - rise bikini bottoms in chestnut - Y.O.U underwearWomen's organic cotton mid - rise bikini bottoms in chestnut - Y.O.U underwear
Women's organic cotton mid-rise bikini bottoms in chestnut Sale price£14.00
Colour
(5.0)
Women's organic cotton thong in light pink - Y.O.U underwearWomen's organic cotton thong in light pink - Y.O.U underwear
Women's organic cotton thong in light pink Sale price£12.00
Colour
Women’s organic cotton boy shorts with Y.O.U elastic in light pink - Y.O.U underwearDays of the Week Organic Cotton Underwear - pack of 7 Y.O.U branded boy shorts - Y.O.U underwear
Women’s organic cotton boyshorts with Y.O.U elastic in light pink Sale price£16.00
Colour
Women’s organic cotton boy shorts with Y.O.U elastic in chestnut (mid nude) - Y.O.U underwearWomen’s organic cotton boy shorts with Y.O.U elastic in chestnut (mid nude) - Y.O.U underwear
Women’s organic cotton boyshorts with Y.O.U elastic in chestnut (mid nude) Sale price£16.00
Colour
Women’s organic cotton boy shorts with Y.O.U elastic - Red Mara design - Y.O.U underwearWomen’s organic cotton boy shorts with Y.O.U elastic - Red Mara design - Y.O.U underwear
Women’s organic cotton boyshorts with Y.O.U elastic - Red Mara design Sale price£17.50
Colour
Women's organic cotton low - rise bikini bottoms - Green Mara design - Y.O.U underwearWomen's organic cotton low - rise bikini bottoms - Green Mara design - Y.O.U underwear
Women's organic cotton low-rise bikini bottoms - Green Mara design Sale price£16.00
Colour
Women's organic cotton mid - rise bikini bottoms - Red Mara print - Y.O.U underwearWomen's organic cotton mid - rise bikini bottoms - Red Mara print - Y.O.U underwear
Women's organic cotton mid-rise bikini bottoms - Red Mara print Sale price£16.00
Colour
Women’s organic cotton boy shorts with Y.O.U elastic in white - Y.O.U underwearWomen’s organic cotton boy shorts with Y.O.U elastic in white - Y.O.U underwear
Women’s organic cotton boyshorts with Y.O.U elastic in white Sale price£16.00
Colour
(5.0)
Women's organic cotton boy shorts in white - Y.O.U underwearWomen's organic cotton boy shorts in white - Y.O.U underwear
Women's organic cotton boyshorts in white Sale price£16.00
Colour
Women's organic cotton mid - rise bikini bottoms - Blue Mara print - Y.O.U underwearWomen's organic cotton mid - rise bikini bottoms - Blue Mara print - Y.O.U underwear
Women's organic cotton mid-rise bikini bottoms - Blue Mara print Sale price£16.00
Colour

Find your ideal style in our range of organic cotton women's underwear; breathable knickers designed for easy every day wear. From a light cotton thong to relaxed boyshorts, original bikinis, and smoothing high waisted knickers in classic and nude colours or vibrant prints. Plus save money when you shop our women's knickers multipacks, including plus size underwear options available up to UK size 22.

Size inclusive

Shop underwear styles from UK size 6 to 22. 

Comfort & fit

Choose from a range of styles including cotton thongs and high waisted knickers.

Fairtrade & organic cotton

All our underwear is made using 100% GOTS Certified Organic Cotton and is Fairtrade and PETA Approved Vegan. Every purchase makes a difference with our Buy One Give One model donating to people in need