It was BEAUTIFUL with just icing, but I thought it was going to disappoint. I didn't have sprinkles, so I colored some sugar and put various colors on top. Big mistake, this photo accurately represents how it looks, it's not the lighting. Any ideas on what I can do to save it or do I have to show up to a celebration with an ugly cake tomorrow?

The biggest mistake was the green, just looks like mold to me. Thank you ladies for the great advice! Should've mentioned how limited my options were. Next time I'll have extra icing on hand and not overthink it. I mixed it and spread it all over, looks like a light chocolate in the picture, but appears purple in person. Should I make purple sugar or walk away?