Gwyneth Paltrow wore a versatile white button-up shirt in a recent Instagram post, and we found a similar style at Amazon.

Jane Seymour wore a blue button-down shirt during a recent trip to Sardinia, and we found similar styles inspired by her ...

Generally speaking, a classic button-up shirt works best with a dressier, tailored look—think underneath a blazer, with a full suit, or with evening wear, and it naturally lends itself to a tie.