Aw, that's so cute! She seems pretty content in her costume, too, which is great!
I bought Thatchie a bee costume on clearance from Babystyle when I was pregnant. It was only $4.99. Unfortunately it's too small now b/c it's 0-6 months.

I bought it early in my pregnancy, when I thought there was a chance he would arrive in time for Halloween 2005. Maybe I'll get to use the costume for my next baby!
Kaitlyn looks like a doll! Congrats on your good finds!