Narrow width Size 11.5 us 9.5 uk, 44 women's flat shoes
Zappos, USA
Massive selection of shoes with free shipping & returns. Plus their free VIP program gives express shipping, home pickups & loyalty points. Shoes up to size 16 US including wide shoes, with narrow shoes up to 13. Brands to suit all budgets including exclusive brands like Faryl which goes right up to 16 us. Ships to USA only.
DSW, USA
Designer Shoe Warehouse is a discount shoes & handbags chain with many stores across US & some in Canada too. Shoes available online up to size 13 US. Larger sizes may not be as common in store. Free US shipping, exchanges & store returns. Free VIP rewards program with perks.
Nordstrom Rack, USA
High end discount store which sells online & also has many stores across the US. They've tons of 11 and 12s online, with some 13s and even 14s too. Size selection in store may not be as good as online though. See their current & upcoming daily flash events here where you can grab big deals for a short time. It's worth checking the main Nordstrom site shoe department too which also goes up to size 14. They've a bigger range of large size shoes & often have some great deals too.
Amazon.com
You can get great deals on large size shoes at Amazon with a bit of patience. Their own Amazon Essentials range does fashionable styles at great prices up to size 15 US. The women's shoes department goes right up to 16 US, although many of the largest sizes will either be Chinese brands or unisex. If you have Amazon Prime, many shoes are eligible for free, fast shipping. Plus you can even try before you buy.
Adelante Shoes, USA
Leather shoes, boots, sandals & slippers made to order in Guatemala. Customizable styles in full & half sizes up to 15 us. 7 widths available from narrow to super wide. Book a free virtual fitting for help choosing the right size. Free US shipping, exchanges & returns for store credit. Ships worldwide.
Margaux, USA
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.
Bared Footwear, Australia
Podiatrist founded brand for stylish comfy footwear of all types, from casual to work to bridal. Unique footbed "fit kits" mean styles can be customised for both narrow and wide feet as well as half sizes. They've a few stores in Australia and offer free shipping & returns worldwide with taxes included for UK orders.
Dillard's, USA
US department store chain with a great range of fashionable & glam styles up to size 12 US, a smaller range in 13 US and a few 14 US women's shoes too. Most widths catered for too. They even have a wedding shoes section up to size 13. They also have Dillards Exclusive brands up to size 12 us that you won't find anywhere else. Free US shipping with minimum spend. Dillard's also have stores across the USA if you prefer to shop or return in person. They also ship to most countries worldwide via Borderfree with the option to see & pay the full amount including taxes & duties at checkout, so there are no extra charges to pay on delivery.
Ally Shoes, USA
Comfortable timeless heels & flats, including wedding shoes, in 4 widths up to size 12 us (45 eu). Widths differ in the toe box only as follows: A for narrow, B for standard, C for roomy toe box or small bunions & D for a very wide toe box or larger bunions. Ally go to great lengths to ensure the right fit. Take the fit quiz, request a fit kit or book a 15 min virtual fit session. In the US, you can even try sample heels at home for free before you order. They also offer a made to order service which still has 14 day returns. Free US shipping & returns for most orders. Ships internationally including Canada, UK, Australia, New Zealand, UAE & the Far East with all taxes included at checkout (other countries may be possible on request).
Kohl's, USA
US department store with tons of size 11 and 12 shoes, plus a few 13s. Good range of styles & brands, especially everyday shoes or sporty sneakers. They're one of the few stores where you can return worn shoes if you're not happy, for up to 180 days too.
Girotti, Italy
Affordable customisable flat shoes, ankle boots & long boots made to order in Italy up to size 46 eu. Some styles also come in narrow, wide or extra wide widths. Ships worldwide with all taxes included, free delivery, free returns & free remakes. The UK & US size conversions are unusual and vary by style e.g. 42 can be 9.5 uk / 11.5 us. Online reviews are mixed, so I'd suggest contacting them re sizing & the process first & using PayPal for extra buyer protection.
Hudson's Bay, Canada
Known as 'The Bay', this famous department store has over 80 branches across Canada. Their online store usually has around 1000 size 11 shoes, about 100 size 12s and a smaller range of size 13 shoes in stock with free shipping and returns. Brands include Clarks, Sam Edelman, Cloudwalkers, Aravon and Cole Haan.
Shoebacca, USA
US online store with lots of branded women's shoes & boots up to size 12 US, with a smaller range in size 13 US. All widths catered for. Great for sneakers & casual styles. Boots & heels available too from several brands. Free shipping & returns (365 day). Shoebacca also offer a price match guarantee. Note a restocking fee applies to orders under $50. 10% student discount. Find current Shoebacca coupons here. Ships to US only.
Woman Within, USA
Plus size clothing online store & catalogue with lots of medium, wide & extra wide fit footwear up to size 13 us (46 eu, 11.5 uk). A few narrow fit styles available too. Especially good for casual & everyday shoes, but they also have dressy options & even slippers. Frequent deals & Free US returns. Ships to over 40 countries via Global-e. If you're in UK or Europe, you need to shop on One Stop Plus instead & only certain styles are available.
Schuhplus, Germany
Huge range of women's shoes in European sizes 42-46 (including some half sizes), with some unisex styles beyond that. Mainly standard or wide fit footwear, with a few narrow width options. All shoe types covered including bridal, slippers and rain boots (wellies). Schuhplus have several stores in Germany and ship worldwide. Website in German but there's a google translate widget at the top that works well.
Marmi, USA
Marmi sell their VANELi and Sesto Meucci shoe brands up to size 13 US, including half sizes. Even better they cater for widths from super slim (AAAA) right through to wide. They focus on smart casual shoes with lots of flats, sandals & sporty styles. Boots & dressy shoes available too. Ships to US only. Marmi also have 12 stores across the US.