Hi

I am British but live in America. My mum wants to buy me some clothes (from Topshop and Oasis) but I no longer know what size I am.

Of course, know what size I am in American sizes, but I want to make sure my mum gets the right size. Postage is not cheap :O(

My measurements are 32-24-32 (across my hip bones but if I measure at the fullest part of my bottom I measure 35″)