Mid Blue Classic Organic Cotton Sateen Weave Bedding Set - 300 Thread Count, 100% GOTS Certified

£125.00 GBP
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Rated 4.8/5 by 1500+ Customers!
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GOTS Certified
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A solid Mid Blue bedding set on a 300 thread count, 100% GOTS Certified Organic Cotton sateen base. Mid Blue sits in the middle of the Cottsbury Classic blue range - warmer and softer than Navy, cooler and more saturated than the lighter tones that lean towards sky or powder blue. On a sateen weave, the colour sits with a gentle sheen rather than a flat, matte finish, giving it more presence than the same shade would have in a percale or plain weave. 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.

 

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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Mid Blue Classic Organic Cotton Sateen Weave Bedding Set - 300 Thread Count, 100% GOTS Certified

Mid Blue Classic 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

Mid Blue is a medium-saturation blue with a slightly warm, clean tone - closer to a classic chambray or cornflower blue than a deep navy or a pale sky blue. It is brighter and more immediate than Navy but not as saturated or dark. On a sateen weave, which brings more yarn to the surface than percale, the colour carries a soft sheen that shifts slightly under different light conditions, reading warmer in natural daylight and cooler under artificial light.
The Cottsbury Classic range includes three blue colourways at different points on the spectrum. Navy is deep and saturated, skewing traditional and dark. Serene Blue is a softer, quieter tone - the kind of blue that reads almost as a neutral in a calm bedroom scheme. Mid Blue sits between them: more presence than Serene Blue, considerably lighter and warmer than Navy. If Navy feels too heavy and Serene Blue too subtle, Mid Blue is the mid-point.
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 blue colourways, GOTS prohibits azo dyes capable of releasing carcinogenic aromatic amines and heavy metal-based pigments, which are common in conventional blue dyeing. The reactive dyes permitted under GOTS for blue shades have significantly lower toxicological risk profiles.
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 Natural Classic or White Classic sets are the more cautious option.
Mid Blue is one of the more versatile colours in the Classic range for bedroom styling. It pairs naturally with white walls, natural linen, warm wood tones, and rattan or wicker furniture - all materials that are common in contemporary UK and Scandinavian-influenced interiors. It also works against warmer neutrals like off-white and warm taupe without creating the sharp contrast that navy would. For a tonal scheme, layer with the Serene Blue Classic Pillowcases or the White Classic Flat Sheet.