Right now some inputs have a size prop which conflicts with a native <input> prop. That prop is only relevant for text inputs (and we should certainly keep the name available for the original behavior there), but the prop name should probably be consistent across all input types.

In Input I used the name fieldSize but open to suggestions.

It's also not clear whether Label's size prop should be renamed--it's commonly used with input fields, but doesn't have the conflict issue.