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Looking to start a print on demand online store? Swimwear or beachwear can make a nice addition to your Ecommerce store. What you will find is that there is a lot of selection for men and women, but it is harder to find print on demand options for kids.  In this guide we will look at the best swimming suits for kids. 

Check out our other guides on the best print on demand swimsuits for women and swimwear for men. 

Print on Demand: How does it work?

With print on demand you will use a production partner to make your garments and ship it out to your customers. 

All you have to do is upload your design and connect your online shop and when your customer makes a purchase the design will be printed and then cut and sewn and the product will be shipped directly to them. 

All over print swimsuits are a great way to feature your creative designs. With all over printing they use a base white material to print the design using a technique called sublimation.

Print on Demand is great for designers because you can create your design and then the production company will handle everything else. 

Best Print on Demand Swimsuits for girls


Printful offers a one piece swimsuit for girls in kids sizes and youth sizes.

One Piece Swimsuit

The one piece swimsuit for kids and youth is made from 82% polyester and 18% spandex. It features a double layer front and you have the option of choosing between black or white for your bias binding.  You can add a custom logo to the inside front of the swimsuit. The base price for the kids size is 21.95 and 24.95 for youth.

screenshot of printful website one piece swimsuit for girls

Rash Guard

The rash guard is a nice addition to your swimwear collection. It also comes in kids sizes and youth sizes. It is also made from 82% polyester and 18% spandex with 4-way stretch material. It has long sleeves and a fitted look. With the rash guard you are not able to add a custom logo on the inside so make sure you include branding within your design. The base price for the kids size is 22.95 and the youth size is 24.95.

screenshot of printful website of product kids rash guard

Check out the video below to see an example of Printful’s rash guard.

Available Sizes for swimsuit and rash guard: 

  • Kid sizes: 2T, 3T, 4T, 5T 6, 6x, 7
  • Youth sizes: 8, 10, 12, 14, 16, 18, 20

To round out your collection you can pair your swimsuits with a matching sublimation beach towel

Printful has a nice swimwear selection for men and women, but unfortunately does not have any swim trunk options for young boys.

Looking for more Printful swimwear products for your online store? 

Best Print on Demand Swimsuit for boys


KinCustom offers swim trunks for boys. They also have a selection for women and men, but do not have any swimwear for young girls. 

The swim trunks are made from 100% polyester broadcloth light weight fabric. They have a drawstring waistband with a built in mesh lining. It includes 2 side pockets and 1 back pocket. There are 6 available sizes ranging from XS to XXL which in age equivalent is from about 4 years to 14 years old. The base price is 22.50. 

website screenshot of kin custom's boys print on demand swim trunks


  • Custom branding sets: KinCustom offers optional custom branding sets. For an additional 1.99 per product you can have your custom logo added to a hang tag, sewn-in label, poly bag and packing slip. This can help with brand recognition and help set your brand apart. 
  • Online Marketplace: KinCustom features its own online marketplace. This is a great benefit because if you are not ready to host your own shop you can sell directly through KinCustom. You still have the option to connect KinCustom to your own website or integrate with other Ecommerce sellers. 

Additional KinCustom Swimwear products that you can include in your online store:

Looking for more Print on Demand product reviews?