Accessible successful status message

I'm working on a screen where it is like an order form and has a functionality to allow user to save the details they input as a draft. Upon saving the details, I want to display the message that the save was successful.

Looking through many examples, toast message is usually used in such case. However, due to some accessibility concern with using toast message, we are looking for any other possible accessible design to display the message.

I'm thinking of maybe having the text near the button but not sure about this approach or if there is any better option.