Boys Corduroy trousers, dark grey - where can I get them?

[PrincessOfWails]

I'm a fan of corduroy (in general), and like DS to have cords for school rather than the usual trousers (because they're warmer and more hardwearing - although maybe if I hadn't bought mega cheap ones last year I might have a different view...).
I can't seem to find any cords for boys though! DS is small for his age and I found these - the smallest size would allow for a bit of growing over the summer - but they're not available until September! That's a bit too late really.

Anybody seen any cords out there?

how old?

M&S

I got a pair in Gap last year with the elastic and buttons

Op - I bought those cords from La Redoute on Monday. The shipping date at the checkout was early September - but I received an email this morning saying that the trousers (plus another pair that were on back order) had been dispatched today.

I got some in gap - love them

Thanks all!
He's 4, but short and skinny so the La Redoute cords would be a bit big. But WhenIdoSleep I might do the same thing - buy them, hope the date changes (as these things sometimes do). If not, I'll do a big sun dance so that he gets to wear his shorts for the first week of school...!
Thank you all!

I have an older child and find Zara basics (2 - 14 range) usually have grey elasticated cords but there is nothing on the website yet.

white company usually have them, but in their winter stock and zara too.

H&M is usually my boy trouser Mecca!