Try the frames with your usual hairstyle and smile. Notice whether either rim touches your cheeks.
Two frames, one outline
Both sketches use a 230-unit-wide frame on the same face drawing. The lens openings and outer edges stay within the same width; the visible difference is the frame shape.
Straight upper edge
Soft rectangle
Level upper edge; corners are softened for a quieter line.
Try it if you like
A more defined outline while keeping the corners gentle. Compare how the straighter top feels beside your cheek line.
Look for enough lens height to feel comfortable when you smile.
Check that the frame sits close to your temple width without pressing.
Try a thinner rim if a bold rectangle feels too dominant.
Lifted outer corners
Gentle cat-eye
Same outer width; the upper line rises toward the temples.
Try it if you like
A small upward angle at the corners. Compare the direction of that line with the expression you want the frame to give.
Keep the lift subtle if a high wing competes with your brows.
Check that the pointed corners do not extend uncomfortably past your temples.
Try a softer, rounder lens if you want less contrast.
The width marks make the sketch comparison fair; they do not tell you your prescription, bridge size or real frame size. Try frames on, check the fit, and use the measurements printed by the maker when ordering.
Compare comfort before style labels
Set the width. Look straight ahead. The frame should feel stable at the temples without squeezing or sitting far beyond them.
Check the bridge. The glasses should rest securely without pinching or sliding when you look down.
Check the lens height. Smile and look down. Your cheeks should not push the frames out of place.
Compare one detail. Try the same frame color in both shapes so you are judging the outline, then switch colors if that matters to you.
If neither sketch feels like you, try an oval, a browline or a lighter rim. This comparison is a starting point, not a limit on the frames you can wear.
Common questions
Are round frames a bad match for a round face?
No frame shape is off-limits. The comparison above holds the width constant so you can see what a straighter top line or lifted corners change; a rounder lens simply adds less contrast. If you prefer a quieter outline, a soft round frame at the right width is a valid choice — run the fit checks first.
How do I judge the width without measuring my face?
Wear your usual hairstyle, look straight ahead, and check the temples: the frame should feel stable without squeezing or floating far past them. When ordering, compare the printed lens and bridge numbers with a pair that already fits you.
Why do my glasses lift when I smile?
That is lens depth, not frame shape. If your cheeks touch the lower rim, compare a shallower lens at the same width and bridge. The fitting checklist above walks through the smile check step by step.