McCartney went wild with proportion, transforming a plaid trench into a statement piece, and worked imagery from the digitized “Yellow Submarine” film into the collection.

For spring, Stella McCartney worked her signature of contrast of strength and softness.

Haim, Alexandra Richards, Isabelle Huppert, Farida Khelfa, Mélanie Thierry, Poppy Delevingne, Alexa Chung and Mary Charteris were also among the guests.

McCartney’s rites of spring unfolded in a sprawling garden off Corso Magenta, with pasta, pizza and watermelon stands, and bars serving one of Milan’s favorite aperitifs, the Aperol Spritz.

In an inviting collection, Stella McCartney de- and reconstructed with deft control as befits her platform of practical chic.

For her third see-now-buy-now men’s collection, Stella McCartney took Ibiza as her muse, while keeping with her sustainability efforts.

Stella McCartney’s front row guests answered the most important question of all: are they morning or evening people?

For spring, Stella McCartney developed her signatures with a focus on volume and new takes on Skin-Free-Skin.

London’s strongest collections for spring came from a clutch of women who’ve set out to challenge the Millennial man.

Steven Tyler, Steve Coogan were among the guests at the Tudor-era watering hole.

McCartney’s winter collection draws on her many worlds — including women’s wear, the Beatles, her father Paul McCartney and her efforts to work in an environmentally conscious way.

McCartney hosted her annual garden party in New York with cool clothes and accessories that will help save the oceans.

Stella McCartney’s juxtaposed bravado of equestrian-inspired tailoring and pointy-bra silhouettes offered wardrobe solutions for real women.

She lured a big crowd up to Harlem for a party at the legendary Cotton Club.

Stella McCartney delivered a fun, cohesive collection with a conflux of ideas — tribal meets athletic meets menswear meets corsetry.