blue seamless pattern with golden crown. classic backdrop for invitation card and decoration party wedding, baby boy shower, birt

and baby backdrop background birt birthday blue boy card childs classic color crown cute decor decoration decorative design elegant element fabric fashion for geometric gift gold golden graphic illustration invitation invite king light line little luxury modern paper party pastel pattern prince princes princess print queen retro rich room royal seamless shape shower simple style template texture vip wallpaper wedding white wrap wrapping