Downloadable Pool Party Invites?

[ChickieToo]

I'm looking for a website that offers free downloadable invitations and so forth. DD is having an end-of-school pool party and I want to do the invites tonight (I know I should have thought about this sooner and gone to Staples). I really don't want to sit and design something now (I'm kind of a perfectionist and it can turn into a big project), I just want to download a pretty template and add my information.

Does anyone have any ideas?

TIA