vibrant blue star filled background with golden accents featuring layered sparkling textures ideal for festive s social m

starry background golden stars sparkling textures vibrant blue festive design layered illustration decorative backdrop celestial motif event graphic celebration theme radiant shimmer holiday banner abstract cosmos glittery accents luxurious creative wallpaper artistic overlay luminous twinkling decoration premium art gold contrast glowing atmosphere dreamy texture aesthetic pattern display planner star cluster rich colo