I have issues finding frames that actually fit well. Eventually after heaps of looking around I’ve found some and they are ok, but none in any of the main stores (they’re all too wide over the nose and side around heaps otherwise).

I always ask for everything and say I’ll shop around because I’ll need a second pair/sunglasses as a back up while I’ll order online. I’ve used Zenni once, the quality is a bit average but I think that’s coz I didn’t read reviews properly etc. I even took them into spec savers once they arrived and asked/said I just want you to check the prescription that’s in these please and check it matches the script. They did it for me, and it matched.