Pleaser shoe size?

Ok so I want to buy some shoes but I dont know what size to get. I normally wear a size 6 in sneakers and a 5 in heels. I already have a size 6 Ellie (not the kind with clear plastic across the toes) but they are too big. I went to a local store and they only carry Ellie but I really want Pleaser (they only have size 6 anyway and size 6 Ellie are just slighty too big). No one around here carries size 5 in any brand so I am not able to try them on. I was reading some posts on here about how Pleaser's run small so since I havent found a store with Pleasers or a store with any size 5's I dont know what size to order. My size 6 Ellie's are just a little bit too big so since the Pleasers run smaller than Ellie I don't know if I should go with size 6 or size 5 Pleaser. Any advice?