We embrace diversity of sizes and shapes, because we believe that all bodies deserve the perfect fit. Explore our size advice tool, designed to help you figure it out. When you click What is my size? under the size selector for a specific product, you will be asked to indicate your height, weight, gender, year of birth, and how you like the clothes. Based on this, the tool will automatically recommend the best size for the selected product.

You can also consult our size guide with the body measurements (chest, waist and hips) that correspond to each size so you can measure yourself and choose the one that best suits your figure . We also facilitate size equivalence between countries.

In addition, on each product page you will find the size of the garment worn by the models in the photographs and their height, as well as the measurements of the garment in the product description.

If you still have doubts about your size, you can write to us at shop@thinkingmu.com and we will be happy to help you!

Materials production generates the majority of the fashion industry's carbon footprint. For this reason, we choose materials with the lowest environmental impact, coming from nature and even waste, to create garments that do not put our resources and those of future generations at risk. 

At Thinking Mu we use the BCOME transparency and traceability tool in all our collections, with which, with a simple 'click', you can obtain data on the impact on the planet and the people it has generated. the production of each of our garments.

The materials we use are: 

• Organic cotton: it is grown in fields of fertile land and alive, without pesticides, herbicides, synthetic fertilizers and is spun and processed without chemicals. 
  In cultivation, the cycles of the land are respected, preserving and promoting its fertility for future uses and 91% less water is consumed than in conventional cotton cultivation. And it is always non-genetically modified cotton. 
  The absence of toxic residues in cotton also makes the garment softer, more resistant and breathable, and reduces the possibility of allergic reactions.
  100% of the cotton used in Our garments are organic or recycled.And 100% of the organic cotton has the GOTS (Global Organic Textile Standard) or the OCS (Organic Content Standard) certificate. strong>
• Recycled or regenerated cotton: one of the most sustainable and respectful materials in all its processes, the result of converting cotton fabric into fibers that can be reused in new products textiles. 
  It can be obtained from clothing manufacturing remains (post-industrial origin) or already used garments (post-consumer origin). All our recycled cotton is post-consumer and GRS (Global Recycled Standard) certified. 
• Hemp (Hemp): It is a type of 100% vegetable fabric of organic origin. In addition, this plant grows very quickly and all of it is used, so there is no waste. No chemicals are used in its cultivation and it leaves the land in very good conditions for the following crops. 
• Tencel: latest generation natural fiber obtained from wood pulp, mostly eucalyptus but also pine, beech or fir. The result is a very soft fabric that regulates body temperature, is very resistant and absorbent. All our tencel is from Lenzing Group, recognized by the international non-profit environmental organization CDP for its transparency and performance in areas of climate, forests and water security and has been included in the annual “A List”. Lenzing is one of only twelve companies worldwide rated with an outstanding “AAA”.
  Lenzing sources wood and dissolving pulp from sustainably managed forests and plantations and not from old, protected or threatened forests. Lenzing's biorefinery process ensures that 100 percent of wood components are used to produce soluble pulp for the production of fiber, biorefinery products and bioenergy. All of its fibers are compostable and biodegradable in soil And the water. 
• Refibra: a revolutionary textile solution made from discarded cotton fabrics and responsibly harvested wood pulp. This regenerated cellulose fiber is also from Lenzing Group. 
• Ecovero: It is produced from specially processed wood pulp from ecologically protected forests that is used to make soft and silky fabrics. This biodegradable fiber is also from Lenzing Group. 
• Recycled post-consumer polyester: produced from plastic waste collected in the environment, mainly in the seas and landfills, thus contributing to a lower environmental impact in its manufacturing.< br/>In the production of recycled polyester fabric, energy consumption, the emission of harmful gases (75% less CO2) and water consumption are minimized compared to the production of virgin polyester. Dependency on oil as a source of raw materials is reduced, and it helps promote new recycling streams for polyester waste. Our post-consumer recycled polyester has the GRS (Global Recycled Standard) certification.
• SeaCell: a new ecological fabric made by mixing cellulose from trees with Laminaria digitata, a type of brown algae. They are spun together to make fabrics.
• Wool: A 100% natural, renewable and biodegradable fiber. Its production consumes little energy, since the lambs are raised outdoors, and when it is no longer useful for the animal or for people, it can be composted to fertilize the soil. 
  All our wool is from merino sheep from Italy and is certified RWS (Responsible Wool Standard).
• Corn leather: fabric obtained from the fibers of the corn. The result is a very soft and light vegan skin. It is used for both shoes and other types of accessories. 

All our dyes are water-based biodegradable and do not harm the ecosystem.

We send our products in cardboard boxes and FSC-certified recycled kraft paper envelopes, vegetable glue and water-based biodegradable ink. 

The envelopes are reusable thanks to their two closures, so that the customer can use them again if they want to make a return, thus extending their useful life. 

All our polybags are compostable, biodegradable, made from recycled plastic or FSC paper and all of them are recyclable.

Our clothing is made in an environmentally friendly way and requires special attention and care to guarantee the best maintenance and durability so that it will accompany you for many years. 

The quality of the materials and the manufacturing are very important but the care that prolongs the life of the clothing, and keeps it looking its best, is the most important secret of sustainability.< /p>

For this reason, we recommend that you carefully read the care recommendations for each product. You will find them on the inside label of the garment and on the product page of our online store. 

If you have any, please contact us at shop@ thinkingmu.com.

Our priority is to offer you quality items that you can use for many years. We take very seriously the control of the quality of our products, of all the materials that make them up and of all phases of the production process. Even so, individual incidents may occur exceptionally.

If you have received a product with a quality problem or a small defect, you can request a new one by writing to us at shop@thinkingmu.com. We will need you to send us a photograph so that it can be reviewed by our Quality Department. Once verified, we will organize the collection of the defective product and send you a new one.

If the item in question is not available, we will proceed to refund the item and find a way to compensate you for the inconvenience caused.

To receive a notification if the size of the desired garment is back in stock, click on the “Notify me when it arrives” button and indicate your email address.

When a model from the current collection is no longer available, it is not very likely that it will be available again. At Thinking MU we are committed to a responsible production model and we manufacture short production runs on demand.

The models that are. we replenish are continuity products, a careful selection of pieces chosen by you to make up the best wardrobe.