A festive party, featuring a colorful bunting design displayed prominently at the top against a dark background. The bunting is crafted in various shades and patterns, adding a vibrant and celebratory feel to the design. The number 21 takes center stage in the middle of the invitation, set on a black backdrop that contrasts beautifully with the colorful bunting. The logo for the celebration party is also visible beneath the number, with a burst of bright colors that adds to the overall festive nature of the design. The composition is expertly crafted, creating a cohesive and inviting look that warmly welcomes guests to join in on the exciting celebrations.