Polymorphing Humanoid into a smaller humanoid

[nogoodscallywag]

An Ogre, large, polymorphs into a human, medium.

Does the Ogres gear, which includes large armor and clothing, change size, too?

[The Archive]

Yes.

"When you cast a polymorph spell that changes you into a creature of the animal, dragon, elemental, magical beast, plant, or vermin type, all of your gear melds into your body."

"If your new form does not cause your equipment to meld into your form, the equipment resizes to match your new size."