Dress Deigner- Please Help

Has anyone heard of an Italian dress designer AXG, or Lea? If so, where I would be able to find their dresses online? I went to a bridal store today and saw a dress that I really liked, they were reluctant to tell me who it was by, and told me it wsa AXG or Lea?

They wouldn't let me take a pic for my mum who lives in Ireland (other places have allowed this because of he circumstances) and when I aked for a web address so I would atleast find a picture of it online they said that I wouldn't be able to find a picture anywhere, that should buy it then I could take as many pictures as I wished..... However, for me this defeats the purpose, as I would like my mum's opinion before I buy!!!

Many thanks