I need a cop/security guard costume, a bank robber type costume, and a supergirl costume. I looked in Leos, Weissmans, and Revolution and couldn't find them. Thanks!

It wasn't on their website - or at least I couldn't find it but the new Costume Gallery book has a costume in their novelty section that might work for a bank robber.

Its a orange jumpsuit with a black and white band around the middle and black and white inset at the chest - Has STATE PRISON screen printed on the back. Its style number 10833.

Don't know if that will help or not - because like I said, couldn't find it on their website - but it is in the 2010 book

Their new sites aren't up yet but checkout Dansco, Fina, and Designworks. If you have no luck their you could go to buycostumes.com

I have found non-dance costume companies, too, but sometimes the material is not conducive to dancing full out, but worth looking into.

Checkout A Wish Come True their catalog is not online yet but here is one from their clearance:
www.awishcometrue.com . . .

I don't really know what you mesan by bank robber but I found these:
www.instockdancecostumes.com . . .
www.instockdancecostumes.com . . .

Check online for Halloween costumes - probably need to put them over leos & tights - but you'd have really cute accessories for not much $$. Good luck.