Stores selling large size shoes for women
ASOS
Online fashion giant ASOS has a huge range of shoes in size 9 UK (11-11.5 US). Plus over 100 of their own brand styles go up to size 10 UK (12 US, 43 EU) with a smaller range now available in size 11 UK/13 US too - all at very affordable prices. While I find their size 9 UK true to size, reviews here suggest the 10s & 11s run small, so you may need to size up. Free shipping worldwide with minimum spend & free returns for most regions too. Student discount available for many countries.
Cinderella Shoes, Ireland
No extra charges for UK customers post Brexit. Irish based web store shipping worldwide specialising in sizes 8-12 UK (up to 14 US or 46 EU). Wide range of brands & styles available. A few sandals and slippers now go up to 13 UK (47 EU). You can post returns back to a local address for most countries. Order online or by phone.
Long Tall Sally, UK
UK brand LTS specialises in clothing for tall women & ships worldwide. Under new ownership since late 2020, their Long Tall Sally footwear brand has selected styles right up to size 13 UK from Autumn 2021. They also sell selected wide & extra wide fit styles from Yours clothing up to size 10 UK. NB I've had some feedback that new shoe stock is running small, but LTS say the shoe sizing is the same as the "old" LTS & true to UK sizes.
Lonia Shoes, USA
Get $20 off with code PRETTY20
US brand Lonia offer high quality fashionable, colourful footwear up to size 15 US. Note that returns are for store credit only. Lonia also offer a custom shoe design service up to size 16 US. Worldwide shipping available.
Nordstrom Rack, USA
High end discount store which sells online & also has many stores across the US. You can get up to size 13 US shoes online, sometimes even larger. Size selection in store may not be as good as online. Read more about Nordstrom Rack New York City branches.
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. Free US shipping with minimum spend. Dillard's also have lots of retail 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.
La Redoute UK
Up to 30% off with code SEPT
UK website of the major French brand with a large selection of shoes up to size 10-10.5 UK or 45 European, mainly their own La Redoute Plus brand. Free 21 day returns.
Amazon UK
Good selection of styles up to size 10 UK, mainly unisex styles available up to size 14 UK.
Free returns within the UK for most shoes sold/fulfilled by Amazon - see Amazon help for free returns conditions.
Dorothy Perkins UK
40% off the Autumn edit & 25% off all footwear
The Dorothy Perkins website has lots of their styles available in size 9 UK.
Note that wide fit shoes can only be returned by post (at your expense) rather than being able to return to a store.
Hush Puppies USA
Colourful, casual shoes up to size 12 US. Mostly flat or low heel shoes with lots of good everyday options. Free shipping & returns within USA.
Torrid, USA
Plus size clothing brand with a wide range of fashionable extra wide width shoes & boots available up to size 13 US. Retail stores across USA & Canada and website ships worldwide.
Aerosoles
US brand shipping worldwide but rates are high outside North America. Good quality mid priced shoes combining style & comfort. Free shipping & returns within continental US.