Id rather go out in in underwear then brown trousers with black shoes
Even for lovers of classic style, these rules are outdated
The necklace by Julie Miles is something that can be worn with any outfit from jeans and a white tee to a dressy cocktail outfit (last seen here)
As a professed denim aficionado, I just dont turn to dresses and, therefore, try to limit buying all the gorgeous ones I see

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This is still somewhat confusing with so many different options available