Copenhagen Fashion: The Week That Roared

COPENHAGEN, Denmark — Fashion may not be Denmark’s biggest export — instead, it’s pharmaceuticals, food and furniture — but that doesn’t matter to the brands and designers here, who are fast gaining traction in a saturated international market, promoting themselves as the stylish, sustainable and collaborative upstarts.

That famous Scandi aesthetic — a happy young woman in a breezy vintage dress sailing over cobbled streets on a…