Jammie D T-Shirt

Jam Packed With Mischief Kids T-Shirt

A playful illustrated kids t-shirt with attitude

Jam packed with mischief, this illustrated kids t-shirt is designed for children who like their clothes to have personality. Featuring a bold Jammie Dodger biscuit illustration set against a striking checkerboard background, this graphic tee is finished with the slogan “Jam Packed With Mischief”, a playful nod to everyday childhood adventures.

Designed in-house by Beck and Co, this kids t-shirt offers a cool, modern alternative to mass-produced high street children’s clothing. Every design starts as an original illustration, created to stand out while remaining easy to wear and comfortable for everyday life.

Illustrated kidswear designed in the UK

At Beck and Co, we believe kidswear should be fun, expressive and thoughtfully designed. All of our illustrated kids t-shirts are created in-house in the UK, giving us complete creative control over every detail — from the artwork to the finished garment.

This graphic kids t-shirt is part of our illustrated collection, designed to appeal to kids who like bold visuals and parents looking for something different from the high street. The checkerboard background adds a graphic edge, while the biscuit illustration keeps the design playful and approachable.

Comfortable and easy to wear

Comfort is key when it comes to children’s clothing. This kids t-shirt is made from soft, breathable cotton that feels comfortable against the skin and holds up well to everyday wear. It’s designed to be worn again and again — whether that’s for school, weekends, playdates or relaxed days at home.

The relaxed fit allows for easy movement, making it a practical choice for active kids. Pair it with joggers, jeans or shorts for an effortless everyday outfit that still makes a statement.

A modern alternative to high street kids fashion

If you’re looking for a kids t-shirt that feels a little different, this design offers a refreshing alternative to generic high street styles. Rather than following trends, our illustrated kidswear focuses on originality, character and wearable design.

The “Jam Packed With Mischief” slogan adds humour and attitude without being over the top, making this graphic tee suitable for a wide range of ages. It’s bold enough to stand out, yet versatile enough to fit seamlessly into a child’s everyday wardrobe.

Designed with parents in mind

We know parents want children’s clothing that looks good, feels comfortable and lasts. That’s why our kids t-shirts are designed with durability and practicality in mind. The fabric is easy to care for and the print is designed to stay looking fresh when washed according to our care instructions.

This illustrated kids t-shirt also makes a great gift, whether for birthdays, holidays or just because. It’s a fun, distinctive piece that kids love to wear and parents feel good about buying.

Product details

• Original illustrated design by Beck and Co

• Kids short-sleeve graphic t-shirt

• Jammie Dodger biscuit illustration with checkerboard background

• Slogan: Jam Packed With Mischief

• Soft cotton fabric for everyday comfort

• Designed in the UK

Care instructions

To keep your kids t-shirt looking its best, we recommend washing inside out at 30°C. Avoid tumble drying and do not iron directly on the print. Do not use fabric conditioner.

Why choose Beck and Co?

Beck and Co creates illustrated kids clothing designed to stand out. Our collections focus on originality, comfort and quality, offering a modern alternative to mass-produced children’s fashion. Every piece is designed in-house in the UK with care and creativity.

Copyright ©️ 2025, Beck and Co.

Want to make sure your little one stays warm while looking cool? Have a look at our Jammie D Sweatshirt for the same design!

As all products are made to order, there may be small differences between items.

Want to see the fit? Head to our Instagram to see some happy customers!

 Size Chart