Is there any way to reduce my chest? (crossdressing)?

Ino this sounds like a really stupid question but is there any way to make my chest flatter instead of using a chest binder? I don't want anything to make it look smaller I want to make them smaller. I'm currently a size 36A which ain't that big it's just that I prefer dressing as a guy. I've got the hair, cloths and no curves but my damn breast keep bothering me all they do is make people look at me very questionably XD any ideas beside surgery?