Dexterity Build

I want to do an op dex build in Ds 1. What is the best and most broken weapon and shield for a dex build, also what upgrade path should I do for said weapon. Armour, if it really matters for a dex build. Also what rings best accompany a dex build. What are your suggestions for a ''perfect'' dex build? I mainly wanna use it for PVE, I dont intend to plat PVP with it.