Combos
BnB
(more to be added)
st.lpx2\ cr.lpx2 xx lp peach - light confirm. using cr.lp allows you to convert when escaping pressure, but sacrafices a bit of damage.
cr.lk, cr.lp xx lp peach - another light confirm, now from her fastest low.
St.mp, st.hp xx hp peach - basic combo, deals good damage, corner carry and offers decent oki.
f.hp xx hk wingless airplane - damage optimal conversion from f.hp. Dash up after landing puts you +2.
With Meter
st.lp\cr.lp\cr.lk, cr.lp xx ex peach - you can use it when you want to go for the kill, not worth otherwise
st.mp, st.hp xx ex peach - use for extra damage and corner carry, pretty decent.
f+hp, ex airplane - ditto as the one above
Corner
st.mp, f.mp --> throw followup (after wall reflect), f+hp xx hk wingless airplane - only notable corner only combo i found. Pretty good damage. Can replace hk airplane with EX