Big-size shoe shops in Belgium and Netherlands

OK, first port of call is Vanluechene in Roeselare-Rumbeke - they have an astonishing range and will do mail order; however you will need to send them the money first as they don't take credit cards online. They're not cheap but the range is excellent - plenty of boots, ballerina type shoes plus some pretty good work styles too.

Van Wonderen also has a fantastic range, but their online shop seems to be somewhat offline at the moment. They have branches in Antwerp and also in the Netherlands (more on the Netherlands later as it seems to be a mecca for big-footed gals). No prices on the website unfortunately. There is also Stravers Shoes. Their site is a bit of a pain to use in Safari on a mac but you get there in the end. If planning a trip to the Netherlands, there is also Big Shoe - nothing on the website to show you the styles but it looks like they're in the centre of Amsterdam so worth a look I reckon - go up to a 46 from what I can tell.

There is also Caland Shoes in Rotterdam - a great selection, although expensive. From their website it looks like they will ship overseas if you ask nicely, though you'll need to get in touch with them to find out shipping costs and suchlike.

I haven't used any of these sites, they're just what I've found when trawling the internet.