Work on your body shape and try to bring in the curves to look more feminine. By a good bra and for tips to buy bra (refer the tips and tricks section) and stuff with shoe socks(not the dirty ones of course). Then you can slowly graduate to silicon breast forms. Usually CD's will try all sorts of things to get that shape...never get satisfied ...keep on trying for perfection...Our objective is look like a girl not to like a chimpanzee in a dress..
Padded panties in the market won't give you that shape. So, try using them in multiples to get that curvy booty. Best thing is to make use of some sponge sheet and make your own pads. Sometimes some tailors also will help you to stitch them..just explore the possibilities