First corset arriving today, any tips?

Hey everyone, my first corset is arriving today and I was wondering what advice or tips may be useful to know

For reference I’m trans mtf and 18 with a waist of like 33-35 inches

Any advice would be much appreciated, thank you

Also this is the one I ordered:

https://www.amazon.co.uk/dp/B0CY4RTDJ8/ref=pe_27063361_487055811_TE_dp_1