• A person with long hair stands against a pink brick wall, wearing a white Happy Doodles Color-in Tee: Organic cotton kids t-shirt by byKath.com adorned with a square design showcasing an array of detailed, whimsical sketches. The person is smiling slightly and has their hands by their sides in mindful moments. They are also wearing black pants.
  • A white Happy Doodles Color-in Tee by byKath.com hangs on a black hanger against a bright teal wall. This organic cotton kids t-shirt features a square design filled with various black and white doodles, including cute animals, flowers, stars, food, and abstract shapes—perfect for creative activities and mindful moments.
  • The Happy Doodles Color-in Tee from byKath.com, an organic cotton kids t-shirt featuring a large panel with whimsical doodles and various illustrations, is laid on a wooden surface. Colorful markers in shades of pink, yellow, orange, green, blue, and purple are arrayed beside the t-shirt, perfect for creative activities.
  • A young child with short hair wearing a Happy Doodles Color-in Tee: Organic cotton kids t-shirt from byKath.com stands in front of a blue-painted brick wall. The child has a slight smile and is posing with arms relaxed by their sides, wearing green pants. It's as if they're taking part in kids' creative activities that spark joy and imagination.
  • The Happy Doodles Color-in Tee by byKath.com is an organic cotton kids T-shirt that boasts a white fabric adorned with a black outline illustration filled with an array of doodles, including animals, plants, hearts, and other whimsical elements. This playful and intricate design makes it ideal for creative activities and mindful moments.
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byKath.com

Happy Doodles Color-in Tee: Organic cotton kids t-shirt

Happy Doodles Color-in Tee: Organic cotton kids t-shirt

$18.50 USD
$18.50 USD
Sale Sold out
Shipping calculated at checkout.
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Bring your child’s creativity to life with the Happy Doodles Color-In Tee! This eco-friendly, organic cotton t-shirt features joyful doodles of hearts, animals, flowers, and more—ready for kids to color in. Perfect for mindful play and sparking imagination, this tee promotes creativity and bonding moments.

Key Features:

  • Interactive Coloring Design: Customize with washable markers.
  • Eco-Friendly & Soft: 100% organic cotton, gentle on skin.
  • Mindful Bonding: Encourages creativity and togetherness.

Put your kids in a t-shirt that's cute, super comfortable, and made of natural fabrics! This 100% organic cotton tee is sure to become their favorite!

• 100% organic ring-spun combed cotton
• Fabric weight: 4.57 oz/yd² (155 g/m²)
• Single jersey
• Medium fit
• Set-in sleeves
• 1×1 rib at collar
• Narrow double-needle topstitch on the sleeves and bottom hems
• Self-fabric neck tape (inside, back of the neck)
• Blank product sourced from Bangladesh

The sizes correspond to a smaller size in the US market, so US customers should order a size up.

Looking for a unique kids' gift that encourages creativity and mindfulness? Our Heart Doodles tee is an exceptional choice. It combines fun, fashion, and the joy of creating something special together.

Get Started!

Eager to begin your creative journey? Visit our guide on coloring your new tee for tips and tricks on making the most of your new colorful adventure.


This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size guide

  BODY LENGTH (inches) CHEST WIDTH (inches) SLEEVE LENGTH (inches)
3-4 16 ½ 13 4 ½
5-6 18 ⅛ 13 ¾ 4 ⅞
7-8 20 ¼ 14 ⅝ 5 ¾
9-11 22 ⅝ 16 ⅛ 6 ½
12-13 24 ⅝ 17 ¼ 7 ¼
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