Well, consider a druid who wildshapes into a dire ape, thus by the description of wildshape and it's reference to the polymorph spell as a basis, gains the type animal. Who then, with the natural spell feat, casts reduce animal on himself to become medium size again. Which of the items he normally wears in his human (or dwarf/half-orc/insert other medium pc race) form can be worn now? Dragonhide breastplate, magic belt, magic amulets, cloaks, weapons, hats/helms, boots? I have my own ideas, and as home game DM would have no trouble adjudicating the situation with sensible application of rule 0 where the RAW is incomplete. However, I am looking at the situation from the tournament (ie Living campaign) standpoint and thus wanted to gather other perspectives on what the RAW say without potentially influencing anyone with my interpretations (which aren't necessarily final or firm anyway).