I got my DKNY's from OPSM but I don't mind spending a bit more coz I wear them all day most days, but mum and I looked at Big W vision and there were a few there that were great and mum got 2 for $170 or something. Def worth checking and they had Vera Wang and s few other designers as well.FWIW it's worth asking if there are discounts on them at opsm because mine should have been around $600 but came down to $400 with $180 lenses.