Want the Onia look for less? These 10 brands match closely on style, silhouette and category while sitting at a lower price tier — ranked by overall similarity.
New York menswear label founded in 2009, pairing minimal surf-influenced basics with café-and-surf-shop hybrid stores in the US and Asia.
Why it's similar. Saturdays NYC shares a minimalist aesthetic and contemporary style akin to Onia's focus on modern design and high-quality materials.
Australian label founded in 2006 in Sydney, known for organic cotton jersey basics, denim and relaxed tailoring in a pared-back neutral palette.
Why it's similar. Bassike utilizes sustainable, organic fabrics and has a similar minimalist style that resonates with Onia's focus on eco-friendly materials.
Montreal minimal-basics label from 2012, now an online-only brand after its parent's insolvency and the 2025 sale of its IP to Lamour Group.
Why it's similar. Frank & Oak offers minimalist styles and sustainable materials, much like Onia's quality-focused approach.
US direct-to-consumer bra label known for half-cup sizes, the 24/7 Classic T-Shirt Bra, an online fit quiz and Try Before You Buy trials.
Why it's similar. ThirdLove shares Onia's emphasis on comfort, sustainable materials, and neutral palette. Both are in the mid-range segment and focus on quality, yet ThirdLove is more centered on lingerie.
Direct-to-consumer American basics label known for transparent pricing, minimalist neutral wardrobe staples, denim, and recycled-material outerwear.
Australian fast-fashion chain selling low-priced casual basics, graphic tees and activewear through roughly 1,300 stores worldwide, flagship of the Geelong-based Cotton On Group.
Belgian online-first womenswear label from Liège selling affordable, trend-led ready-to-wear with frequent new drops and a small store network.
Amsterdam-founded casualwear label, acquired out of bankruptcy by Bluestar Alliance in 2023 and now run as a licensing brand.
H&M Group's London-based minimalist label, known for architectural tailoring, knitwear and its premium Atelier runway capsule.
London-based online fast-fashion retailer selling own labels such as ASOS Design and Collusion alongside hundreds of third-party brands.
Saturdays NYC, Bassike, Frank & Oak lead our ranking. Want the Onia look for less? These 10 brands match closely on style, silhouette and category while sitting at a lower price tier — ranked by overall similarity.