Where do I find tracksuits/ pyjamas for skinny boy?

[PlinkFizz]

I have a very skinny boy and find it impossible to find elasticated pants to fit him (jeans with buttonhole waistband adjustors work fine but tracksuits and pyjamas tend not to have them).
I've only found one retailer (Name It) that do proper waistband adjusters in tracksuit bottoms (drawstrings are useless because they loosen during the day and he never tightens them enough after using the toilet so pants keep falling down).
At the moment I'm adding new elastic to any tracksuit bottom but would love to be able to buy them with adjustors already in!

Not exactly what you need but I find sainsburys TU quite a slim fit and they do those slim fit PJ's (can't remember what they're called)

Haven't found adjusters on joggers though.

I don’t think they have adjusters on joggers (not checked) but the European brands tend to come up skinny - La redoute, vertbaudet, H&M, Zara- vertbaudet have different fit options on their trousers too.

Hm zara and primark

La Redoute and vertbaudet- sizes come up small and adjustable waists on some trousers.

Op we have the same problem with joggers from here and I would say DS is a healthy normal/slim rather than skinny.
We just picked him up some Ralf Lauren bottoms in TK Max for less than £20 and they are a very slim fit, I didn’t nee to take them in at all.

Hatley pyjamas are the ones you want. I just take a tuck in the back of joggers.

Same issue here. I tend to size down if the length is OK. Fir pjs we buy Next Snugglefit and DS turns the waistband down once.

I have the same problem and would say definitely not Primark for PJ's!