Hello everyone complete newbie here to the site.
I'm pretty new to cake baking/decorating in general i just do it for fun but so far i've made 2 cakes to date 1st one for my daughters birthday in July 2024 & one for my mums birthday in Oct 2024. Both were vanilla sponge with vanilla buttercream & jam filling and decorated with buttercream on the outside.
Now I'm making my partners 30th birthday cake which is for his party this Saturday 14th coming. I'm doing a red velvet sponge with beuno Flavoured bhttercream filling and also using it to decorate the cake with also but I'll be colouring it black. Now my advice is needed for the boxing belt I'll be making using The Sugar paste already coloured in black. I've not used or worked with sugar paste before. So any tips would be helpful. I've already baked the cake sponges and frozen them but I won't be decorating the cake until Wed/Thurs this week so the cake is as fresh as possible for serving on Saturday, but i was going to pre make the fondant belt and cover the cake board in the same fondant too. Now i know fondant needs time to dry out which I believe if I were to make the fondant parts today that would be enough time to dry out. My only concern is how would I then add the belt around the cake like shown in the photo as it will dry flat and I dont want to break or crack the fondant belt when I come to add it to the finished cake?
I did think about decorating the cake then making the fondant belt and adding it to the cake whilst it's still soft but I've heard you then can't store the cake in the fridge as it'll make the fondant go soft and soggy again once taken out and I can't leave the cake at room temp for too long due to it having buttermilk in the sponge.
So I'm at a complete loss as to how I go about it all? Any help would be greatly appreciated. Thankyou in advance

I'm pretty new to cake baking/decorating in general i just do it for fun but so far i've made 2 cakes to date 1st one for my daughters birthday in July 2024 & one for my mums birthday in Oct 2024. Both were vanilla sponge with vanilla buttercream & jam filling and decorated with buttercream on the outside.
Now I'm making my partners 30th birthday cake which is for his party this Saturday 14th coming. I'm doing a red velvet sponge with beuno Flavoured bhttercream filling and also using it to decorate the cake with also but I'll be colouring it black. Now my advice is needed for the boxing belt I'll be making using The Sugar paste already coloured in black. I've not used or worked with sugar paste before. So any tips would be helpful. I've already baked the cake sponges and frozen them but I won't be decorating the cake until Wed/Thurs this week so the cake is as fresh as possible for serving on Saturday, but i was going to pre make the fondant belt and cover the cake board in the same fondant too. Now i know fondant needs time to dry out which I believe if I were to make the fondant parts today that would be enough time to dry out. My only concern is how would I then add the belt around the cake like shown in the photo as it will dry flat and I dont want to break or crack the fondant belt when I come to add it to the finished cake?
I did think about decorating the cake then making the fondant belt and adding it to the cake whilst it's still soft but I've heard you then can't store the cake in the fridge as it'll make the fondant go soft and soggy again once taken out and I can't leave the cake at room temp for too long due to it having buttermilk in the sponge.
So I'm at a complete loss as to how I go about it all? Any help would be greatly appreciated. Thankyou in advance
