Lots of photo frames - but not cardboard/plastic ones

[recyclingbag]

I want to put lots of photos in our hall. I'm after white photo frames and ideally don't want them too chunky as they might get knocked off.

Where to go? IKEA ones are cheap but look a bit cheap. Where else?

I had a look in The Range but they only do a4 and I want 10x8 or 5x7.

TK Maxx always have hundreds of them. They can usually be free standing or wall hung.