We use 100% cotton Gerber Brand Onesies, so you know you're getting a trusted brand designed for ultimate comfort! -design can be put on pink, blue, gray, or white onesie. Long sleeve onesies only come in white. If you want long sleeve- please put it in the notes. Unless specified, designs will be made on short sleeve onesies. Pink, gray, and blue onesies are only available in 0-3, 3-6, and 6-9 month sizes. -Gerber brand onesies do run small, so we recommend SIZING UP. For more information…