To create a warm and festive welcome for baby Ruhaan at his nani’s house, start with an elegant arch decor made of chrome balloons in silver, golden, and copper colors. This sophisticated color palette will add a touch of elegance to the celebration. Complement the arch with a customized wall hanging that reads “Welcome Baby Ruhaan” to add a personal touch. This combination will create a beautiful and inviting atmosphere, perfect for celebrating the arrival of the new baby boy.