White with Serene Blue Block Panel Organic Cotton Sateen Weave Bedding Set - 300 Thread Count, 100% GOTS Certified

£125.00 GBP
Customer Rating
Rated 4.8/5 by 1500+ Customers!
Colour
Size
GOTS Certified
Fairtrade Factory
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A 3-piece bedding set in White with Serene Blue block panels on a 300 thread count, 100% GOTS Certified Organic Cotton sateen base. Block panel is a more architectural design approach than banding: large areas of Serene Blue are integrated into the duvet cover construction rather than applied as narrow accent stripes, producing a two-tone layout with more visual weight than a single or twin band. Serene Blue is the softest and most restrained blue in the Cottsbury colour range - a low-saturation, dusty tone with a slight grey undertone - which means the block panel here reads as considered and calm rather than bold or graphic. The combination of a generous colour field in a quiet, muted blue makes this the most understated of the two block panel designs in the range. Closure is concealed coconut shell buttons - no plastic, no metal.

Rated 4.8/5 by over 1,500 customers. Available in Single, Double and King.

 

Material 100% GOTS Certified Organic Cotton
Weave Sateen
Thread Count 300
Design Block panel - White ground with Serene Blue panels
Colour White with Serene Blue
Dye GOTS-approved (no azo compounds, no heavy metals)
Certification GOTS Certified, Fairtrade
Closure Concealed coconut shell buttons
Origin Fair Trade Certified factory, Kolkata & Greater Noida, India
Packaging Organic cotton bag (surplus fabric)
Sizes Single, Double, King

Each set contains a fitted sheet, a block panel duvet cover, and a pair of Oxford pillowcases (Single size comes with one pillowcase). Packaged in an organic cotton bag made from surplus Cottsbury fabric - no single-use plastic.

Size Duvet Cover Fitted Sheet Pillowcase
Single 135 × 200 90 × 190 × 30 50 × 75
Double 200 × 200 137 × 190 × 30 50 × 75
King 230 × 220 150 × 200 × 30 50 × 75

  • All products are machine washable, wash similar colours on a gentle cycle with cold or warm water.
  • Line dry where possible.
  • Use plant based laundry detergents and no bleaching agents.
  • Use The Seam to repair and upcycle purchase post use.
  • Read more about how to look after your Cottsbury products here.
Need help with sizing?

Check our Size Guide here.

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White with Serene Blue Block Panel Organic Cotton Sateen Weave Bedding Set - 300 Thread Count, 100% GOTS Certified

White with Serene Blue Block Panel Organic Cotton Sateen Weave Bedding Set - 300 Thread Count, 100% GOTS Certified

£125.00 GBP Regular price

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At Cottsbury, our mission is to create products that will take care of you, while you take care of your dreams. Inspired by nature and with decades of industry expertise, we are committed to making organic cotton products that not only enhance your life, but also protect and uplift our global community.

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Frequently Asked Questions

Banded bedding uses narrow stripes of a contrast colour - typically running across the duvet cover near the edges or through the centre. Block panel uses larger, more architectural sections of colour integrated into the fabric layout of the duvet cover itself. The result is a more substantial two-tone look with greater visual presence than bands. On this set, the Serene Blue panels sit against the white ground in a way that reads as deliberate and structural rather than decorative.
Both use the same 300 thread count GOTS Certified organic cotton sateen construction and identical block panel layout. The difference is entirely the colour of the panels. Navy is deep, saturated, and high-contrast against the white ground - a bold, graphic result. Serene Blue is low-saturation and muted - closer to a dusty sky or washed denim - which produces a softer, more restrained two-tone effect. The Serene Blue version suits rooms where you want the block panel structure to read as quiet and tonal; the Navy version suits rooms where you want it to read as a statement.
Serene Blue is a soft, low-saturation blue with a slight grey or lavender undertone that keeps it from reading as a primary or baby blue. It sits closer to a dusty sky or washed chambray than a bright or deep blue. Against a white ground in a block panel layout, it reads as a calm, considered accent - present without dominating. In natural daylight the blue character becomes more visible; in lower light it reads closer to a blue-grey.
GOTS (Global Organic Textile Standard) is the leading international certification for organic textiles. It requires the cotton to be grown without synthetic pesticides or fertilisers and verifies that every processing stage - including dyeing - meets strict chemical and labour standards. For the Serene Blue dye, GOTS prohibits azo dyes capable of releasing carcinogenic aromatic amines and heavy metal-based pigments, which are common in conventional blue dyeing. Low-saturation shades like Serene Blue use less dye concentration than deep blues, but the GOTS restrictions apply equally throughout the range.
Yes. The 300 thread count sateen weave produces a smooth, low-friction surface, and GOTS certification ensures no harmful chemical residues from processing or dyeing. For people with documented sensitivities specifically to textile dyes, the undyed White Classic or Natural Classic sets are the more cautious option.