Don’t overlook the importance of ceiling decor in your NYE balloon arrangement. Hanging balloon clusters from the ceiling can create a magical ambiance, reminiscent of a starry night sky. Use helium-filled balloons in different sizes and weights to create varying heights, giving your ceiling a whimsical touch. Adding strands of twinkling fairy lights entwined with the balloons can enhance this effect, making your space feel like a celebration under the stars.