The best LED mirror shape is the one that gives you a comfortable reflection and fits the clear wall above your basin. Round and oval designs soften straight lines; rectangles use a tall or wide wall efficiently; squares create a compact, balanced focal point. Any of them can work in a small bathroom at the right dimensions.
Choose the shape and lighting separately. A curved outline does not make your face more flattering, and a rectangle does not automatically give better light. Compare the actual viewing area, illumination and controls.
Round: soften the basin wall
60 cm round dual-light mirror — £128. A circular outline with front illumination and rear glow. Its width and height are both 60 cm, making the footprint easy to mark on the wall.
Browse round LED mirrors or read round mirrors for small bathrooms. For other finishes and features, compare the gold-framed frontlit round mirror, round RGB backlit mirror and round Bluetooth RGB mirror. Light direction and audio are separate choices from the circular shape.
Oval: keep curves on a taller wall
50 × 70 cm oval dual-light mirror — £148. A taller outline without the full width of a 70 cm circle, useful when the basin wall is narrow.
Compare oval LED mirrors and the oval backlit bathroom mirror. An oval is not automatically larger than a round mirror: the actual width and height determine the available reflection.
Rectangle: make the viewing area work harder
60 × 80 cm rectangular dual-light mirror — £129. A taller portrait reflection for a single basin, with dimming and light-colour settings for different routines.
Prices and stock checked on 27 October 2026. Listed prices are before any checkout promotion.
Explore rectangular LED mirrors and larger mirror sizes for wider layouts. A wide mirror can connect a double vanity visually, while two smaller mirrors can define individual basin spaces.
Square, arch or irregular: make the outline deliberate
A square mirror gives equal width and height; a square dual-light model adds integrated illumination. Arched mirrors combine a curved top with a more structured base, while irregular shapes create an organic accent.
For a classic bathroom look, compare the frame and finish as well as the outline. The shape should sit comfortably with the taps, furniture and wall lights rather than follow a rigid style rule.
Finish the choice with the practical details
- Mark the exact width and height on the wall.
- Check the reflection for the people who will use it.
- Allow space around taps, doors, shelves and lighting.
- Choose front light for the viewing area, rear glow for atmosphere or both.
- Check the selected model’s mounting and electrical requirements.
Use our bathroom mirror sizing guide to compare proportions. The backlit collection and guide to separate vanity lighting help plan the lighting around the chosen shape.
Read LED mirrors for everyday bathroom use and choosing a bathroom-suitable LED mirror for the final shortlist. Not every mirror suits every bathroom location, and adding lights to an existing round mirror requires its own compatibility and installation planning.