437 SWIMWEAR will gladly accept returns for a gift card of the full value of your returned suits in USD. Simply let us know by emailing us at within 10 days of receiving your order. We stand behind all our products and want to make sure you find your perfect 437 suit!

All sitewide sale periods are FINAL SALE and items purchased during these periods are not eligible for return or gift card. Please don’t hesitate to email us, DM us, chat us before ordering and we will help you find your perfect size!

Want to receive a gift card for your suit? 

  • Please head to to request a return for your suit within 10 days of order delivery or email us at to get the process started.

Please Note…

  • All returns must be sent back in their original condition (unwashed and unworn and undamaged; no deodorant, perfume, make-up stains, hygienic sticker is still on etc.)
  • Items returned to us in a non-sellable condition, will not be returned and will be sent back to you at your expense.
  • All exchanges must be processed through returns.



US & Canadian orders will not be charged duties. 

437 is not responsible for any import duties, customs and taxes incurred on international shipments, as these are the responsibility of the purchaser. We cannot advise the cost as these charges will vary according to country. 

As these fees are not computed nor applied by 437. If you are unsure about the charges please contact your local customs office for further information.

A link that may help calculate how much you will be charged for customs depending on your country is 

Please Note: Transit times may vary due to customs delays.



At 437 we work quickly to process and ship your order, so once you have placed your order we are unable to make any changes. Please ensure the items in your order and address are correct before purchasing. If you are unsure please EMAIL, DM, or CHAT us before you order.



Please allow 24 hours from the time of purchase for processing to begin. Orders are processed within 1-4 business days of purchase, but may be subject to delay during sale periods and new drops.



Delivery Time




5-7 Business Days




Canada: 4-7 Business Days

Ontario: 2-4 Business Days




7-15 Business Days




10-15 Business Days




10-15 Business Days


 *Please allow for an additional 5 business days for Duties and Customs processing on all UK, Australia and International orders*

Once your order has been shipped please keep an eye out for estimated delivery dates through the tracking number you receive. Once the suit arrives and is confirmed by the shipping carrier that your package has been delivered, we are not responsible for the loss or theft of your package. 

Please note all delivery times are estimates provided by the shipping courier and cannot be guaranteed. All orders shipping outside of Canada may be subject to courier and/or customs delays.

Note: During the Holiday Season all orders will be packed in 4-6 business days.


We ship to the following countries: