Narrow width Size 11.5 us 9.5 uk, 44 women's bridal and wedding shoes
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.
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).
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.
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.
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.
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.
Keds, USA
Iconic canvas sneaker brand since 1916. Many styles go up to size 11 US (8.5 UK, 42.5 EU) including some cute prints and their Kate Spade glam glitter sneakers which are popular for weddings. They also do a few rain boots in size 11 too. Basic sneaker colours are available up to size 13 US. Selected styles come in narrow, wide or extra wide fit. Keds ship to most regions worldwide.
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.