A pink infant bodysuit mockup with a whimsical bunny design and the greeting "happy children's day" displayed against a pastel background with scattered confetti.

The mockup image features a cheerful children’s onesie in a playful setting with a light pink background adorned with colorful paper flowers. The onesie is primarily pink with green trim and a cute green bow at the neckline. The design highlights a happy bunny character surrounded by balloons and stars with vibrant, playful text. Use this eye-catching mockup for advertising children's apparel to attract attention with its colorful and joyful design. Create your custom design using our mockup generator and share it on social media today!