Side-striped trousers, a wardrobe staple from 2016, are returning as a key piece for spring-summer 2026, according to fashion trend watchers. The style is expected to appear widely in upcoming collections and street style.
Fashion inspiration has moved beyond the 70s and 80s revivals of recent years. After the early 2000s and Y2K aesthetic resurfaced, attention has now shifted to the mid-2010s, with 2016 in particular making a strong comeback and shaping new collections and street style.
A decade millennials and Gen Z remember well
Both millennials and Gen Z lived through this era, having grown up with its trends on Instagram and fashion blogs. Bomber jackets, choker necklaces, oversized puffer coats and athleisure outfits are all reappearing alongside the side-striped trouser, which was a leading piece at the time.
What makes the side-striped trouser distinctive
The trousers are made of fabric with a relaxed fit and a distinctive stripe running down the side. Although they resemble jogging pants, they have a more tailored construction, making them suitable for smarter outfits as well as casual ones.
They typically feature an elastic waistband or drawstring and a wide-leg cut, offering comfort throughout the day. The side stripe also works as a styling trick, visually elongating the silhouette for a look that is both sporty and polished.
How to wear them this year
The trousers are highly versatile. They can be worn with sneakers for casual looks, or with pointed heels or ankle boots for a more chic appearance. For the office, they pair easily with a blazer and a basic top, while for everyday wear they suit tank tops, oversized shirts or cropped jackets.
For spring-summer 2026, the trousers are expected to appear in neutral shades such as black, navy and grey, as well as in bolder colours or with double stripes for more fashion-forward looks. Many brands have already added the style to their collections, a sign that the athleisure element remains a core pillar of contemporary fashion. For anyone seeking a piece that blends comfort, nostalgia and modern style, the side-striped trouser is shaping up to be one of the easiest and most stylish choices for 2026.
