Bigger chest?

Have been dressing and always have stayed with small breast 34 B since more clothing seems available that I like to wear. Have these silicone breast that feel and look so natural that no one seems to notice the male behind them. My friends say its time to get chesty and should consider going to a double D. The damn breast forms are 150 bucks and means all new bras so its an expensive move. Then there is that problem that you cant see your feet lol. Do you all find a bigger chest still comfortable in going public and feeling passable?