how many shirts = 2kg?
how are the packages marked? avoiding customs?
[/quote]

 i am not very sure about the weight, but i guess about 10 should weigh 1KG.
Well for customs i don't think there should be any troubles we can send as parcel and have it posted to you..But if you are required to clear customs in your place even after we mark it as parcel then i cant do anything about it, you will just have to follow the law, but my own opinion i don't think there will be custom problems...