How do pelle pelle polos fit?

I was looking at there website and i seen this polo shirt (http://www.pellepelle.com/shop/denim/51ckb-striped-crest-polo/) and was wondering if the fit true to size or what. looked at the size chart and the mediums are the same as the ralph lauren polos. so at that point i got confused. can someone please help. Oh yeah i usually wear large in pepe polos and southpole polos if it helps any. thanks