Anne Hathaway’s flowing white set channels coastal grandmother ease

Anne Hathaway made the strongest case for the summer matching set by using it for a very public family reveal. In an Instagram video set to Barbara Lewis’s 1965 song Baby, I’m Yours, Hathaway walked into frame in a flowing white skirt set, her arms folded across her midsection before she smiled and showed her baby bump. The caption was as spare as the outfit, “x Baby, I’m yours x,” and the result was a soft, camera-ready moment that felt more polished than posed.

What makes the look work is its ease. The white maxiskirt and matching blouse gave Hathaway movement, coverage and almost no styling burden, which is exactly why the matching set has become the summer version of coastal-grandmother polish. The outfit was identified as Nothing Fits But, with a coordinating linen top and smocked skirt, and Cult Gaia Stella sandals finished the look with just enough structure. There was no need for layering, statement jewelry or fussy tailoring. The silhouette did the work itself, skimming the body in a way that reads relaxed first and deliberate second.

That balance sits neatly inside the coastal grandmother conversation, which Lex Nicoleta coined in early 2022 and which has since come to mean linen, white and neutral dressing, and an easy, Nancy Meyers kind of composure. Hathaway had already touched that mood in 2022, when a cream-and-white Instagram outfit drew a response from Nancy Meyers. This latest version feels like a sharper update to the same instinct: the look is breezy enough for summer, but clean enough to photograph beautifully from every angle.

The personal details only intensified the attention. Hathaway, 43, is married to Adam Shulman, whom she wed in 2012, and the couple already have two sons, Jonathan and Jack. ABC News said the Instagram post drew more than 800,000 likes in just over 30 minutes, a number that says as much about Hathaway’s star power as it does about the appeal of a simple white set. In a season crowded with overworked vacation dressing, she showed that the most persuasive outfit can still be the calmest one in the room.