Where to buy extra wide Size 16+ us 14+ uk, 49+ women's sneakers & sport shoes
PBS Guide: Fashion Sneakers for Big Feet
Read now →The Amazon Essentials brand does fashionable styles at great prices up to size 15 US and they've a good range up to size 12/13 us including Sam Edelman, Naturalizer and Journee. For sizes 13-16 us, they tend to be either Chinese brands or unisex. If you have Amazon Prime, many shoes have free, fast shipping.
Birkenstock
Be on trend by getting lovely large sizes direct from Birkenstock (narrow to wide widths). Not just open sandals - closed mules & sneakers too. Max size depends on the style & some sell out fast, but you can sign up for re-stocks. They ain't cheap but they last. I've my house shoes 15 years! They've a good size calculator online. I'd go down a Euro/UK size, or buy your US size. I'm usually 42.5-43 but only 42 in Birks & could even wear 41 (I was 11 the last time any other 41 fit!).
Specialist large size shoe store in Quebec also selling online to Canada ($10 flat rate shipping) with a wide range of women's shoes in sizes 10 to 15 US, with selected fantasy styles up to size 17 US. Large selection of brands and styles. They even do rain boots, slippers and socks. They are happy to advise on the right size for each style if you send them your foot measurements before ordering or during checkout. You can also visit their shop in Rue St-Hubert, Montreal. Website is in french.