< Custom Printed Childrens Clothing

Custom Kids' Long-sleeved T-Shirts

Name: Custom Kids' Long-sleeved T-Shirts
Brand: Tradeprint
Availability: InStock
Rating: 9 (718 reviews)

Fast, Reliable Delivery

40 Point Free Artwork Check

Over 300+ Products Catalogue

Free Online Design Tools

White Label Shipping

Bespoke Quotes

Mainland UK Delivery Included

Kit out your kids for any occasion with our full-colour long sleeve kids t-shirt printing. Whether it's for a sports club, a school trip or a birthday or an event that needs a bit of special branding, get your child a t shirt that will make them feel special.

Long Sleeve T-shirt Specifications:

165 g/m² (White: 160 g/m²).
100% Cotton.
Heather Grey: 97% Cotton, 3% Polyester.
Dark Heather Grey: 50% Cotton, 50% Polyester.
Long sleeves.
Rib-knit neckline and cuffs with elastane.
Double seams on bottom hem.
Side seams.

Fast, Reliable Delivery

40 Point Free Artwork Check

Over 300+ Products Catalogue

Free Online Design Tools

White Label Shipping

Bespoke Quotes

Personalised Children’s Long Sleeved T Shirt Printing

Our full-colour Long Sleeve Kids Tee is crafted from 100% cotton making it the ideal soft and comfortable fabric for your little one and the perfect printing surface. You can design your kids’ tee with their favourite cartoon characters, sports club stars, or even let them be creative and design it with their own artwork and inspire them to believe in their own abilities.

Washing Instructions:

Machine wash 30 degrees
Do not bleach.
Tumble dry low.
2 dot iron.
Do not dry clean

We offer FREE UK SHIPPING (exceptions apply.) for these customised t-shirts so your only cost is the top itself.

Technical Specifications for Custom Classic Kids T-shirts

Printed using the Direct to Garment (DTG) method, this technique allows for intricate details and vibrant colours, making it ideal for graphics, photos, and designs with gradients or multiple shades. With cutting edge digital printing technology, DTG printing produces sharp, long-lasting prints that retain their vibrancy even after repeated washes. This process ensures your designs stand out with remarkable clarity and colour depth.

Print Method: Direct to Garment (DTG)

Print Area: (left chest) 10 x 10 cm, (back) 23 x 30 cm, (front) 23 x 30 cm
Colours: Full Colour (CMYK)
Resolution: 300dpi
Graphics: Raster Images & Vector
File Format: PDF

Design Online

We’ve made creating your artwork even easier with our Design Online tool. Simply upload your logo, text, or graphics and position them on the canvas to create a ready-to-print file—no fuss.

Artwork Upload

If you’d prefer to use your own design software to create your artwork, we’ve got some tips to help you design your print ready file.

Top Tips:

Full front and back prints are positioned approximately 10mm from the neckline.
Use high-resolution images (minimum 300dpi), embedded in the PDF.
Use a minimum font size of 8pt to ensure legibility when printed.
Outline all fonts, or ensure they are embedded in the PDF.
Avoid overlapping paths—combine elements into one continuous graphic.
Outline all strokes by converting them to shapes.
Ink may spread slightly during transfer—avoid designs with closely spaced elements that could blur or merge.
White ink can be printed, so please ensure that any areas not intended for print are set to transparent rather than white.

Helpful Tools:

Download our artwork templates to help create your print artwork
For more guidance on how to successfully set up and submit your artwork, see our technical guide.
Can’t see what you want on our website? Contact us to raise a Bespoke Quote.

UK shipping is free, exceptions apply.

High Quality Printing with Sustainability in mind.

We are working hard to mitigate our environmental impact and are following an emissions reduction program to lower our direct and indirect emissions which will lead us to Net Zero by 2040.

We are working hard to introduce more environmentally credible products in our range and we encourage you to consider using more of those products.

Tradeprint supports Two Sides, the print and paper advocacy group that aims to dispel myths around greenwashing and promote paper as a truly sustainable product.

We are committed to reducing waste and in particular aiming to eliminate problematic plastics from our printing and fulfilment operation.

Read full Environmental policy here.

Sample Packs

Discover our bestselling products

Our sample packs are bursting with our bestselling products: from business cards, to folded leaflets, and presentation folders to banners. Order one today to feel the quality of our products for yourself, for free!