4th of July Baby Outfit My 1st Set Includes Onesie and Matching Bib 60% cotton, 40% polyester 4th of July Baby Outfit with American Flag Onesie and Matching Bib. This embroidered "My First 4th of July" baby outfit set is perfect for any baby celebrating their first Independence Day. Includes high quality and comfortable red, white and blue baby body suit. On the front it is stitched "my 1st 4th" and has a star shaped American Flag. Includes matching 4th of July baby bib. This is the perfect Fourth of July outfit for both baby boys and baby girls. Perfect for 4th of July parties and patriotic themed costumes.