Classic Birthday Cake with Balloon Decorations | Festive Celebration Dessert #1682364 (License: Personal Use)

This rectangular sheet cake is covered in smooth white buttercream with a decorative shell border on top and sides. Five balloon-shaped frosting decorations-in orange, purple, yellow, red, and blue-are arranged across the center, each with a brown twisted ribbon tail. Multicolored round sprinkles and whimsical icing squiggles add celebratory flair, while “Happy Birthday” is piped in bold blue cursive script.

Used on bakery websites, party planning blogs, or greeting card pages to illustrate classic birthday desserts; targets users searching for cake ideas, decoration inspiration, or ready-to-order celebration treats.