Olive Green Oversized Checkered Bubble Romper How To Write A Physics Lab Report Introduction Design Talk. Dress your little one in style with this check bubble romper made of soft and stretchy French terry fabric. This romper is made of organic cotton, making it eco friendly, hypoallergenic and comfortable for your baby. The check pattern adds a touch of elegance to this unisex romper that is perfect for both baby boys and baby girls. Suitable for fall and winter, this romper made with natural fibers, will keep your baby warm and cozy. Perfect for embroidery!