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Why Athleta and 2016's Biggest Trends Still Rule Fashion in 2026

A decade later, the styles that defined 2016 refuse to fade. Discover how athleta, slip dresses, and millennial pink became timeless wardrobe essentials.

The image shows a group of children in fashionable clothing from the 19th century, standing in a...
The image shows a group of children in fashionable clothing from the 19th century, standing in a grassy area surrounded by trees and plants. At the bottom of the paper, there is text that reads "Latest Paris Fashions".

A decade after its rise, athleta remains a staple in everyday wardrobes. The trend, which first gained mainstream recognition in 2016, has persisted into 2026, alongside other enduring styles from that era. Meanwhile, colours and silhouettes once considered fleeting have cemented their place in fashion.

The term athleisure was officially added to Merriam-Webster's dictionary in 2016, reflecting its growing influence. That same year, high-end fashion houses began showcasing reworked sweatpants on runways, while celebrities frequently appeared in head-to-toe tracksuits. By 2026, the trend shows no signs of fading—slimline trainers and sneakerinas continue to dominate casual wear.

Millennial pink also emerged as a defining shade in 2016. Apple's rose gold iPhone release in 2015 had already set the stage, but Pantone's decision to name Rose Quartz a colour of the year solidified its popularity. A decade later, the hue remains a red-carpet favourite and appears regularly in fashion collections.

Other 2016 trends have endured as well. The slip dress, revived from its '90s heyday, still holds appeal in 2026. Even ripped denim has evolved, now styled for formal settings when paired with a funnel-neck jacket.

Fashion cycles often repeat, but some trends refuse to exit the spotlight. Athleta, millennial pink, and reimagined classics like the slip dress have all outlasted their initial surge in popularity. Their continued presence in 2026 confirms their status as more than passing fads.

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