festive silver and gold stardust background, celebration star dust , spangle congratulations decor, little stardust spangles

star confetti sparkle gold starry stardust dust starburst silver gray yellow magic glitter shiny particle element vector pattern golden background decoration gift design isolated fall symbol effect congratulation celebration party card geometric greeting graphic holiday minimal disco space icon garland happy new year christmas 2025 festive spangle congratulations decor little spangles