Where do I buy clothes for a 14 year old boy?

[Liltzero]

My son seems to be in clothing no-mans land. Too big for ‘children’s clothes’ (M&S and Next and the like only seem to have up to 13yo in shops) and too small and skinny for adult clothes. Trousers are a particular problem due to long legs and little waist.

Thanks

I have a 14 yo DS who is similarly shaped, not yet particularly tall but long legs and lean. I have bought him a few bits from Uniqlo mens, the XS does the job.

Next sell up to age 16 online

Found some skinny jeans in River lsland and H&M.