Sublimation Blank Baby Long Sleeved Onesie Polyester White 100% polyester by INNOSUB USA

Create adorable, high-quality custom baby apparel with the Sublimation Blank Baby Long Sleeve Onesie by Innosub USA. Made from soft, breathable polyester with a cotton-like feel, this white baby romper is specially designed for vibrant sublimation printing and thermal transfer applications. Its smooth surface ensures crisp, long-lasting prints that won’t crack or fade, making it ideal for personalized designs, branding, or special occasions.

Designed with comfort and practicality in mind, this unisex long sleeve onesie features a classic crew neck, breathable fabric, and anti-shrink properties to keep babies comfortable throughout the day. The lightweight yet durable construction makes it suitable for everyday wear while maintaining excellent print quality.

Perfect for custom baby gifts, promotional campaigns, new business giveaways, and trade show merchandise, this sublimation-ready baby onesie is available in a full range of infant sizes from newborn to toddler. Whether you’re a small business, print shop, or DIY creator, Innosub USA provides a reliable blank that delivers both comfort and professional customization results.