It can be hard to know what to wear in the city on hot days but Naomi Watts' retro-inspired shirt dress has got us reaching for this timeless style once more - add one to your capsule summer wardrobe for a chic throw-on-and-go outfit and you'll never be stuck for what to wear in the heat
Shirt dresses are one of the best summer dresses to wear in a heatwave as the structured upper half will keep you looking pulled together while the flared skirt allows air to circulate, keeping you looking and feeling cool on even the hottest of days. The actress was spotted strolling the trendy New York neighbourhood of Tribeca wearing a classic navy cotton shirt dress from Taipei-born American-based designer Jason Wu.
Naomi isn't the only high-profile fan of the designer. Wu was personally championed at the start of his career by Conde Nast Chief Content Editor Anna Wintour, who is often seen wearing his designs. His collections are also a favorite of Michelle Obama - the former FLOTUS famously wore one of his gowns for the Inauguration Ball in 2009, casting a spotlight on the designer.
Naomi Watts nails heatwave style
Shirt dresses have had a comeback this year, returning as a key spring/summer trend 2025. Variations on the style were seen on many of the international catwalks, including Ferragamo, Bottega Veneta and Toteme, as well as Burberry and Fendi, but this classic fit and flare shape is a firm, feminine favorite for hot days.
The ombre hemline of Watts' dress adds a more casual feel to the navy shirt dress, creating beachy connotations, thanks to the frothy white hem, that relax the structured shape, giving it a contemporary, stylish finish that's perfect for a hot day in the city.
Shop the look
With a stunning ombre effect that evokes crashing waves seen from above, this crisp cotton shirt dress can be dressed up for the city or worn for relaxed weekends at the beach.
Featuring a tiered skirt and shirred waistband for added comfort, this shirt dress from Boden is the ideal hot weather outfit - the beautiful cornflower blue hue will have you in a sunny mood all day.
A master of the shirt dress, Jasper Conran's styles have long been a celebrity favorite for their flattering and stylish cuts. The waist-cinching belt on this style will create the perfect hourglass shape.
Add some starlet style to your summer outfit with a pair of white cat's eye sunglasses - this exaggerated style from Bloobloom is crying out to be paired with a red lip. The angled corners help to elongate and lengthen your face, adding height to your frame.
The deep tomato hue of this Métier bag adds a complementary contrast to the white and navy colors of Naomi's outfit. Top handles and a crossbody strap make it a great day bag. You can find different colour and fabric Métier bags at Net a Porter, but if you're looking for a more affordable brand in a similar style, try The Emily by The Cambridge Satchel Company.
Swap your regular thong flip flops for a pair of chic strappy sandals from TKEES to instantly elevate your summer style without sacrificing the comfort of flat shoes. A pair of white sandals will pretty much go with most summer looks, grounding maximalist outfits and blending effortlessly with quiet luxury ensembles. The toe strap sandal is also one of the biggest shoe trends of 2025.
In keeping with the 1950s-inspired fit-and-flare cut of her Jason Wu dress, we love how Naomi has added red and white accessories for a fresh, summery feel, including a pair of cat-eye sunglasses - one of the biggest sunglasses trends 2025.
If you're wondering how to take this look from day to night, take another style tip from the actress, who has a leather biker jacket slung over her arm, ready for the evening when temperatures drop. A trench coat and a pair of heels are an alternative combination to wear with this shirt dress as fall weather begins, creating a polished look if you're heading out for dinner in town.
