I'm sure you will have realised that this is not a recipe but reference to breast boosters/enhancers or whatever you'd like to call them.
I've found a great pair. Now these aren't what I'd actually call chicken fillets but have been told that they look very much like them. I like to think of them as the ultimate strapless bra.
They are probably what you'd call a stick on bra except they are made of silicon all over and are nude in colour. You can use them on their own or inside a bra. They even have a little clasp to give you an extra little cleavage boost. Although you should note that they do not provide an upward lift unless used in conjunction with a bra straps.
However, as with all stick on bras they are not so good if you are a sweaty betty and it's a hot day.