Organic Cotton Fitted Sheet


Size Guide

Our sateen weave gives a sumptuous luster and a smooth buttery feel, that continues to get softer with every wash.

Light Grey
Taupe Grey

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Our sateen weave gives a sumptuous luster and a smooth buttery feel, that continues to get softer with every wash.

  • • 100% Organic cotton, free from harmful chemicals from farm to finishing
    • Only the finest long-staple, single-ply, combed cotton
    • 400 thread count to provide the perfect balance between breathability and comfort
    • Made in certified Fairtrade factories in India, using Fairtrade harvested cotton
  • · Generous 36cm pockets to fit any mattress depth
    · Strong elastic to keep fitted sheets in place 
    · Exposed elastic to easily find underside of fitted sheet with long / short side labels to make put it on the bed a breeze. 
    · Arrives in a beautiful fabric pouch made from the same material

Long staple cotton for finer yarns and softer, stronger fabric

Sublimely soft organic cotton

Sateen weave for a softer feel and subtle sheen

Fairtrade farms and factories ensure our workers are paid fairly

100% of Square Flower’s cotton comes from Chetna, an inspiring organic farming collective in India that works with farmers to promote food security, crop diversification, natural composting methods and alternatives to pesticides and other harmful chemicals.

See our entire organic cotton collection

Customer Reviews

Based on 8 reviews
Cool legs

This fitted sheet is very easy to put on and it stays in place, no wrinkles here! Feels so comfortable on my skin. Very soothing and luxuriant.


I am pleased to have purchased this fitted sheet, particularly due to it being organic and Fairtrade.

The sheet looks and feels good quality.

It is elasticated and designed to fit very deep mattresses (The depth is 36cm, as specified in the description).
My mattress is 29cm deep and although the elastic at the corners is helpful, the elastic on the sides is redundant really, as the fitted sheet is so deep, I have to hand tuck both sides of the sheet under it all the way along each side. I do think it would be preferable to have the sheets available in more than one depth, which I have now been told that the company are looking to offer in future.

Hi Simon - thanks for the feedback. We hear you and this is definitely something on our slate for this year!
A total treat.

You have to buy the fitted sheet to go with the duvet set, because any old sheet just won’t do: the bedlinen is so beautifully soft!
I hesitated initially because the products are not exactly cheap, but it’s clear now that they’re actually terrific value: organic, ethical, stylishly presented and very high quality indeed.
Absolutely recommended.

Super comfy!

Sooo soft, washes well and stays comfy after washing. Fits well even on a super thick mattress, I love them and definitely will be buying again!

Sleeping on a cloud

These sheets are amazing. So soft and like sleeping on a cloud. Never have we slept so well, we will be buying more!

Beautiful deep colour

Absolutely love the fitted sheet. The blue is really deep, definitely the nicest I have found so far - including non-organic sheets. It's very deep and fitted our Tempur mattress easily. Also, love that it is gathered throughout, not just in the corners which keeps it very nicely in place. I only deducted a star as it wasn't as beautifully soft anymore after washing as when we opened the pack (could also be because we air dry everything). It still feels super nice, though!


You get what you pay for

Fitted sheet in white

Very nice fitted sheet - deep and doesn't slip off the mattress.