Hi Danielle ☺️ I’m having my surgery this week with Mr Kazzazi and I’m currently a small B cup I’m having 350cc implants and he told me I should be a ‘big D cup’ I am a 30/32 (stuck in between ) waist measurement so I suppose if your waist was slightly bigger then 350 implants may make you a Small D or a C cup instead? Good luck! Xx