I'm thin but I have 30GG boobs. As you can imagine, I have no luck finding strapless bras so I've resorted to Overbust corsets. But I have buy one that fits my WAIST the best. My boobs stay inside, but I get a the dent and it's just obvious that it's too small around the bust area. What should I do?
Another issue is that my boobs are pushed up REALLY HIGH XD
With your sizes, I suggest you visit a professional corsetiere, there are now loads of them online. They will make you a bespoke, fitted corset, that will fit you like a dream everywhere. Expensive, but a great investment, and highly fashionable Will help with any back ache too ;)