Where to buy jeans 13

[Qgb]

Hello,

I'm 13 and I'm from the UK. I wanted to buy some more jeans, normally I buy internationally from DrJays. But, in the boys section there ain't a big range of jeans. So, does anyone know where else I could buy jeans like Coogi, Sean John, LRG etc. anything really, that's popular.

I'm 60" in height, 89 pounds in weight. So, I want something in that size.

Many thanks.