Square Nails
A flat-tipped, straight-edged shape, the original bold press-on silhouette.
Trend context
Key fact
Square is a core shape in 8-10 major shape systems listed for 2026.
How to get the look
File the sides straight and cut the tip flat with sharp corners. The structural shape is bold, so keep edges crisp and the length short-to-medium to avoid snagging on fabric and hair. The blunt silhouette reads modern and graphic.
How to wear
Square suits bold color, retro dots, and office wear with clean lines. It reads modern and confident; it flatters wide beds and shorter lengths, where the crisp corners look intentional rather than blunt.
