Which preposition to use with dandyism

in Occurrences 2%

There was a tinge of dandyism in the Doctor; not enough to be considered a weakness, but enough to show that he enjoyed his personal appearance and was content with what he had become, and this in so delightful a way that one accepted him at once at his own terms.

about Occurrences 1%

A good many powerful and dangerous people have had a decided dash of dandyism about them.

of Occurrences 1%

Dandyism of the Army Service Corps!

to Occurrences 1%

" It must not be inferred, however, that Washington carried his dandyism to weakness.

Which preposition to use with  dandyism