Size 12 Wide width women's sneakers & sport shoes in Australia
Allbirds make sustainable comfy casual & running shoes with natural materials. The women's range only goes up to 11 AU, but several styles are completely unisex & available via the men's collection. Order a size 1.5 smaller in men's than your usual women's size. Allbirds are a bit pricey but they have a 30 day trial which is highly unusual. So you can still get your money back after wearing them if they don't work out. Free shipping with $60 spend and free returns too.
Online fashion giant ASOS has a huge range of shoes in size 11 AU. Plus many of their own brand shoes are available in size 12 or 13, with a few styles now going up to 14 and 15 AU too - all at affordable prices. While I found their size 11 AU true to size, I've had some feedback suggesting larger sizes run small, so you may need to size up. Free shipping with AU$80 spend & free returns on all orders. 10% student discount.
Modern beautiful shoes, sandals & boots in 3 widths (narrow, medium & wide) up to size 45 eu (13.5 us) including half sizes. Free US shipping & returns. Also ships to Canada, UK, Europe, Australia, New Zealand, Japan and Brazil with all taxes included at checkout. Free 15 minute fit advice phone calls. Made to order custom wedding shoes also available. Shop in person in at their Bleecker St NYC flagship store.
Plus size clothing chain City Chic also does shoes & boots up to size 44 EU or 13 US/AU. They don't mention width, but they stock their sister brands Cloudwalkers (USA) & Evans (UK) which are wide fit only, so I assume City Chic footwear is wider fitting too. 90 stores across Australia if you prefer to shop in person.
Australian retail & online store with a wide selection of brands and styles available, including their own Jacob+Therese label. All sizes catered for up to size 16 AU. You can also visit their store in Moranbah, Queensland. Worldwide shipping available. Free Australian shipping with $150 spend & flat shipping rates for New Zealand and the rest of the world.
Family run since 1903, large size shoe specialists Rosenbergs stock a wide range of women's shoes up to Australian size 14. Brands include Django & Juliette, Ferracini, Frankie4 & Hush Puppies. $10 flat rate shipping within Australia. You can also visit their shop in Windsor, Melbourne. International shipping is possible but expensive.
Launched in 2020 and family run, Hallowed Footwear ship to Australia & New Zealand. They offer high quality smart and casual women's shoes and boots up to size 46 EU. Most are leather styles. Detailed cm sizing is provided for each style to help you get the right fit. If you are near Brisbane, Sunshine or the Gold Coast, you can also attend seasonal launch events to try on the range in person.