Where can I buy bulk/wholesale flip flops for cheap?

Anyone have ideas for where I can buy wholesale bulk women’s flip flops for a couple of dollars a pair? I probably need around 40 pairs for an event. The wholesale places I’ve found online all seem to require buying more than that – i.e. 144 pairs. If anyone has thoughts on where you can buy inexpensive flip flops (preferably in either gold or silver) I’d appreciate the advice.