Best of all, JustKidCostumes has a fun application you can use to see what your kid will look like in some of their costumes. I know, my kids aren't babies anymore, but I can pretend:
JustKidCostumes has a great selection, especially of superheroes and princesses:
I've always wanted to get my kids into modeling :)
Your kids will laugh hysterically seeing themselves in all these costumes - it's fun to visit just for that reason!
Just a disclaimer - I did NOT receive anything for blogging about JustKidCostumes, but I am entered to win a $100.00 gift certificate, which I might just give away! (Keep checking back about that!) Whatever you decide to do this Halloween - be safe and have fun!