Is your packaging eco-friendly?

At Days of May we believe if you love the planet, the planet will love you back. All our packaging is 100% recyclable. Our packaging can vary, which includes the following:

  • Our hangtags are made from seeded paper. Meaning you can literally watch them grow. They are also made by a small business in Norwich.
  • Our string bags are sustainably sourced, made from 100% organic cotton and are yours to keep.
  • Our delivery boxes are made from recycled content, plastic free, sustainably sourced, 100% recyclable and biodegradable. The purchase of these boxes also goes towards planting new trees.
  • Our acid free tissue paper is 100% plastic free and recyclable.
  • Our branded stickers are 100% recyclable.
  • Our postcards are made from recycled paper, plastic free and are biodegradable. 
  • The string used on our swing tags is made from recycled cotton
  • Our care labels are made from 100% recycled satin.


What are your delivery T&C's?

Days of May offer different delivery options, including standard and 2-3 day express delivery. Currently, we ship all over the world and the delivery charges for this are set at checkout accordingly. Please visit our T&C’s page to see all delivery policies.


Days of May is happy to accept any return of purchase within 14 days from purchase. The items must be returned unworn, with the labels still attached and in the original packaging. The dispatch note must also be included. Please see our returns page for our returns address.
If the items that are returned have been worn or tampered with, a refund will not be issued, and the items will be returned to you.
A refund for your returned item(s) will be issued once we have received the parcel back in our warehouse. Please allow up to 10 business days for a refund to be completed.

Delivery costs for returned goods is liable with the sender.

If you have any questions regarding returns or refunds, please complete a contact form found on the contact us page.


What if I have a promo code?

If you have a promo code, please ensure this is entered in the promo code bar provided within the payment page.

Please ensure the discount has been applied to the total of your order before the completion of your order.

  1. Days of May are unable to apply any promo code or discount once the order has been completed.
  2. Days of May are entitled to withdraw any promo code offer at any time, without notice.
  3. Days of May are unable to extend the expiry date on any promo code

If you have any issues using a live promo code, please get in touch via the contact us page and a member of the team will get back to you.


What are your values on Sustainability?

We aim to be as sustainable and responsible as possible with our materials and styles. Along with being as eco-friendly as possible with our packaging. We are always open to and looking for the best ways to improve on our sustainability goals, to move forward with this and keep learning about how to become more sustainable along the way. All our styles are designed with sustainable fabrics, however, as we learn more about sustainability the fabrics may develop and therefore our material choices may change.

Sustainable and eco-friendly materials include:

Organic Cotton:

Organic cotton is a natural fibre, being grown with few chemicals or fertilizers. Using 62% less energy and 88% less water than conventional cotton, its one of the most sustainable materials out there.


Bamboo is one of the fastest growing plants on the planet. When its harvested, the plant does not have to be cut from the root, and therefore can regrow very quickly. It is classed as a ‘carbon negative raw material’ as it absorbs a higher Co2  percentage from the air and survives on rainfall alone. The bamboo material we use is organic, meaning it has not been chemically tampered with.


Lyocell is produced from the pulp of eucalyptus trees that do not require a lot of water to grow. It also requires less water than other fabrics when being manufactured, as over 99% of dissolving agents can be reused.

Recycled Polyester:

Recycled polyester is very versatile. It can be used for many different styles of clothing. Whilst recycling this material stops the original polyester ending up in oceans and landfills, it is advised to use a microplastic filter bag when washing garments made from this material, as it can still release microplastics. But still, a lot better choice for sustainability.


TENCELTM has become a well-known sustainable fabric. It is made from managed eucalyptus plantations and has a small percentage of elastane for better recovery.

Ethically made clothing:

Ethically made right here in London, our small manufacturer is certified with the fair wage certification and ethical working standards. They are also covered by The Global Organic Textile Standard (GOTS) and Organic Content Standard (OCS) certificate.

What payment methods do you accept?

Day of May accepts all major debit and credit cards, including, Visa, Master Card and Amex.

Days of May is unable to accept cash or cheques as a form of payment

Days of May offers payment options via Klarna, and this will be given as an option of payment if applicable to your order.

Please refer to Klarna’s T&C’s if this was your payment method at time of purchase: https://www.klarna.com/uk/terms-and-conditions/ .


What size should I order?

You can find our size guide on each product description and at the bottom of the homepage.


 Please refer to our size guide before purchase, but if you are really unsure, please get in touch via the contact us page or DM us on Instagram @_daysofmay where we will be happy to help you find your perfect bodysuit.