Entitled the 'Milestones Collection', SIDELINE AW25 womenswear celebrates the British brand’s 10th anniversary.
A considered response to throwaway fashion, SIDELINE creates everyday staples designed to be worn and cherished time after time. Thoughtful collections with subtle, understated details bring a softly confident style through unique, distinctive pieces.
Building on the SS25 release, this autumn collection revisits archive styles and past favourites, reintroducing much-loved pieces with a fresh perspective. Each design embodies SIDELINE’s commitment to slow growth, intentional design, and a continued belief in making clothing with care.
Take a look at a few pieces we've highlighted below.
Shop SS25 and AW25 collections here.

SIDELINE Women's Nova Jumper - Whisky
Made from 100% wool, the Nova Jumper is made using traditional seam-free knitting machines, meaning no waste is created in the production.

SIDELINE Women's Tilda Vest - Mink
Made from 100% wool shearling and lined in a beautiful cotton/linen. The Tilda Vest is an investment piece constructed with a flattering and warm curved neckline and deep cosy pockets lined with the same wool shearling as the outer.

SIDELINE Women's Betty Dress - Mono Mix
A classic SIDELINE style, defined by bold panelling and a relaxed, oversized fit. The Betty Dress is crafted in a soft cotton-linen blend with contrasting colours, it’s effortless to wear and finished with a flattering V-neck at the front and back.

SIDELINE Women's Willow Shirt - Natural
The Willow Shirt is a beautifully versatile style, designed to be worn with ease all year round. It features a neat stand collar, button-through front, and delicate pleating along the placket. Bespoke embroidery decorates the front, yoke, and sleeves, while the buttons are thoughtfully arranged in pairs.
Explore the full collection here.