While many round styles are thin and wired, we suggest going bright and bold with your frames as an ode to fashion icon Iris Apfel. Whether you go for neon enamels or tasteful tortoise, you can't ...

And if you like the way a certain frame looks on you, even if it's not one of the "best" for your face shape, own it. Your style is yours, and you aren't limited to any rule book.

Round face: Aim for rectangular frames with bold angular lines. In turn, these can make your features look sharper. Oval face: Oval faces are more versatile.

Giant Jackie O-style frames are back, baby! But it’s not just the oversize round frames making a return to the runways, it’s all manner of retro, ‘60s-inspired designs.