Dudes who cross dress and any girl who wouldn't mind giving a guy advise?

Ok well im 15 and a guy and im starting to crossdress I'm gonna go out and get my own stuff soon and I need some help. What panties are the best and give a nice and feminine feeling (like type and fabric). Um stores and brands but stuff that won't total kill me money wise cause I really wanna go see the new hangover! Um…sense it is summer bikinis and is string the best cause I can get the top 2 fit good and just use it as a bra even though I'm not the biggest fan Of them. Um opinions on girdles thigh highs and tights? Socks haha idk. Umm I wear both girl and guy skinny jeans do you think I could get away with wearing panties with them…ps I hate dude underwear when wearing skinny jeans! Um how would I do it like which type pull the jeans up high or big shirts? Do I need to "tuck"? Any other advise or clothes? Shave or not what do I need to shave feel better? Anything else guys? Anything to add or I need to know ladies? Thank you much(: