Garden themes are one of the most popular options for your Prom or Homecoming dance. At Anderson's, we offer so many ideas for a garden theme, you're sure to find the perfect one for your school. Garden Prom Themes - Prom Decorations | Anderson's Please note: You are currently browsing img karas party ideas dessert table from a magical secret that is 700x883px in size. This image is listed in secret garden theme party decorations category. Garden Prom Themes Prom Decorations Andersons, 700x883 in 122.59 KB.