for sure there r many gud brands which r not yet available in doha...i go all the way to dubai JUS to shop in these few shops for my baby boy

1. Okaidi ( very reasonable , very trendy n a sure hit if opened in doha)

2.Verbaduet (again very reasonable n a must have shop)

3.IKKS(expensive but beauitful clothes)

4.Monsoon ( all the monsoon in middle east have only gals collection, their boys collection is absolutely stunning).

there r many more...but many b more expensive...the ones i have listed all hav beautiful clothes. ofcourse benotton, H&M,mamas and papas,all have gud ones...but okaidi is simply the best and so is verbaduet.