Hi, The invitation is to a black tie wedding in Virginia at a winery in late May. I was planning to wear a black db tuxedo jacket but ideally wanted to pair that with a pair of cream colored trousers from RRL. They're a light wool quality with inverted pleats and side adjusters and no visible closure in the front - so clearly a very formal type of trouser. The question I am having a hard time answering is: are they formal enough? Bending the rules seems fine to me, breaking the rules is not the intention, however. Opinions?