For her little girls' birthday party, FitSugar is decorating with their favorite colors: pink and purple. Although she is hosting the party at kindergym, she'll create a beautiful and inviting look with classic and simple decorations. Balloons are festive tied everywhere and streamers are fun when wrapped around banisters and poles. A separate dining area for the pizza and cake is a must. Cover the table with a purple plastic tablecloth. Pink polka dot paper napkins and cups add a nice contrast to the purple plates. Girls of all ages love fresh flowers so fill a vase with gorgeous purple carnations. Give the birthday girls special badges that announce their new age. Finally, don't forget a small party favor. Plastic diamond rings are an excellent and affordable idea.