Introducing our Milestone Birthday Number T-Shirts – the ultimate birthday celebration attire for your kiddos! Crafted with care and designed in Canada, these gender-free tees are made from a blend of 50% bamboo rayon, 40% organic cotton, and 10% recycled polyester, ensuring both comfort and sustainability.

Whistle & Flute clothes are made using organic fabrics and safe inks. Our kids all struggle with sensitive skin and we rest easy knowing their clothes are not going to irritate them. This is why all of our T-shirts also have screen printed tags to reduce sensitivity.

features: 

• birthday pride: our Milestone Number T-Shirts are the perfect way for your child to celebrate their special day in style - they'll wear it with pride all year long, showing off their milestone age to the world
• inclusive design: fashion should be for everyone, which is why our gender-free kids' clothes are designed to be inclusive and suitable for all
• express yourself: we believe that fashion is a fun way to authentically express yourself, and our Milestone Number T-Shirts provide the perfect canvas for your child to showcase their unique personality
• safe & comfortable: crafted from organic bamboo fabrics, our tees are not only soft and comfortable but also safe for your child's delicate skin
• make your child's birthday extra special with our Milestone Number T-Shirts - let the celebrations begin!