PARIS — The final lengthy stroll of style month came about on an excavated 12th-century moat by the partitions of the medieval fort that shaped a part of the inspiration of the Louvre. An uplit passageway lined with steel stools by the Japanese designer Teruaki Ohashi led inexorably to the Nice Sphinx of Tanis on the finish of the tunnel. The place the Louis Vuitton present started.

So what riddle required answering?

Not “why are logos again?” (although it’s a reputable question). Nor “is anybody actually anticipated to put on a turtleneck that turns them into an precise turtle?” (is dependent upon the particular person). However quite: “What makes style significant as we speak?”

Or thus requested Nicolas Ghesquière on the finish of a punctuation mark of a present. To be particular, he mentioned, standing exterior the museum as company like Jennifer Connelly and Alicia Vikander paid their respects, he was pondering: “Anachronism: How as we speak can we incorporate items thought-about as costume into an on a regular basis wardrobe?” However in its essence he was paraphrasing the query on the coronary heart of the season — which is, to a sure extent, the query on the coronary heart of each season (One other mind-set of it's as: “What’s the purpose?”). Towards a backdrop of more and more pressing international trauma and points far more crucial than what garments go in your again, nonetheless, it has appeared notably urgent.

And it has impressed, over the course of the 4-metropolis circus of prepared-to-put on, quite a lot of responses. Although consensus has been more durable to realize.

On the one hand are these designers who consider it's style’s accountability to replicate actuality; on the opposite, those that suppose it ought to present an escape hatch. On the one hand, those that see themselves because the chroniclers of reality; on the opposite, those that maintain with fiction. On the one, those that intone “darkish” and “advanced”; on the opposite, those that spout phrases like “optimism” and “celebration.”

Thom Browne, for instance, being a proponent of the latter. Making his girls’s put on debut in Paris after decamping from New York (he has long shown his men’s wear in the French capital), he created an otherworldly dreamscape of a narrative to border an otherworldly assortment.

Big white paper globes hung from the ornate ceiling of the Lodge de Ville, reworking the gilded metropolis corridor into an alien universe, as a voice-over from the British kids’s present “The Clangers” made observations about Planet Earth, and two spacewomen who appeared an terrible lot like couture variations of the Michelin Man danced within the aisles. Then the theme track from “The Little Mermaid” got here on. And out got here a rare array of basic materials — seersuckers and golf membership madras and houndstooth — rewoven in tulle and reconceived within the attenuated, exaggerated traces of a nighttime reverie.

Waists had been dropped to thigh-peak and hung from garter belts of Mr. Browne’s signature pink, white and blue grosgrain, the higher to idiot the attention and elongate the proportions. Knits had been quilted like puffa jackets and climbed the physique to swallow the top like an enormous tortoise shell. Skirts floated like islands of shredded tulle underneath outsized jackets. Ultimately, a lady in a white lengthy-line corset and bolero jacket appeared, main a unicorn (O.Ok.: an enormous unicorn puppet.)

“Properly, that is what a toddler’s fantasy is perhaps,” Mr. Browne mentioned backstage. “Mine, too, I assume. That’s what style must be.”

Although maybe not, in response to Miuccia Prada, who introduced that, along with her Miu Miu present, she was extra keen on making an attempt to grasp “how one can make magnificence doable in actual life, when it isn’t secluded within the museum, or the lodge.” Or — she didn’t add however most likely might have — a designer’s head.

So she took sheer lace attire and layered them over argyle vests and knee socks; added distressed leather-based bows to the shoulders of lumberjack shirts; combined up tablecloth prints and ’70s plaids; spackled Crombie-type coats with dangling diadems. And, most pointedly (although she claimed not consciously), forged probably the most numerous lineup of the week, with greater than half her fashions being non-Caucasian. Welcome to Essential Avenue.

A minimum of within the palms of Mr. Ghesquière such thesis and antithesis lastly reached a form of synthesis by way of elaborate reinventions of 18th-century French and British frock coats — in silver and gold brocade, in leather-based, in assorted florals (he and his workforce had carried out some analysis on the Metropolitan Museum of Artwork) — paired with silk boxer shorts and patent-leather-based denims, tossed on over “Stranger Issues” T-shirts and sneakers. Oh, this outdated Louis XIV factor? I put on it to the gymnasium each day.

Ditto stiff silk-shantung attire, buttoned tight to the torso and belling out over the hips, that had been layered over striped leotard tops; and two twinkling white tank attire webbed with clear crystals and worn over derivations of silver sequined sports activities bras.

Combining the traditionally elaborate and the technically cardio will not be a brand new concept — Mr. Ghesquière has explored the identical territory earlier than, in his Balenciaga years, and Alexander McQueen did, too — however this time round it had a polish and momentum (most seems to be had been proven with sneakers) that had foreign money.

The peacocking males’s items had been not relics from an archive designed to move everybody again to the courtroom of the Solar King; the gymnasium put on was not ready for its private coach. Each had turn out to be equal variables in a wardrobe.

As Mr. Ghesquière identified, whenever you put on sports activities garments on a regular basis they cease being sports activities garments, ditto costume.

Riddle me this: What occurs then?

They turn out to be merely “our garments.”