Sunglasses Guide: Find the Shape That Fits You — At Monthly Favorites, we love an accessory that does the work. Use this quick guide to match sunglasses to your face shape so every pair feels intentional—and looks great in photos. Shop our favorite picks via the link in bio. Face shape tips (save this): Oval: most frames work—try aviators, wayfarers, or cat-eye for definition. Round: add angles—square, rectangular, or geometric frames sharpen lines. Square: soften edges—round, oval, or slight cat-eye balances strong jawlines. Heart: widen the lower face—aviators, butterfly, or light cat-eye with thinner rims. Long/Oblong: add depth—oversized, wayfarer, or taller rectangle frames. Diamond: highlight cheekbones—oval, rimless, or swept cat-eye. Fit matters: look for lenses that sit at or just below the brow line, temples that don’t pinch, and bridge support that stays put without sliding. UV protection first; polarization helps cut glare for driving and travel. monthlyfavorites LTKStyleTip LTKSaleAlert LTKSeasonal