One Baby Boy Argyle Foil Balloon. Let everyone know it is a boy with this stylish foil balloon! Create beautiful balloon bouquets by pairing a Baby Boy Argyle Foil Balloon with a bundle of Solid Color Latex Balloons in the favorite colors. Tie Baby Boy Argyle Foil Balloons to a chair, bannister, or mailbox using bright Solid Color Curling Ribbon. Be sure to browse The wonderful selection of Baby Shower Supplies with coordinating tableware, decorations, and party favors.