TailorSage: Custom-fit sewing

Sewing, made to measure.

An app by a seamstress, for seamstresses.

Pick a design, fit it to YOUR measurements down to the centimetre, and sew it step by step. No more S/M/L that never quite fits: every pattern is recalculated to your own body. Whether you're just starting out or you've been sewing for years, Coco — your sewing assistant — guides you to the very last stitch.

A PATTERN THAT FITS YOU
• Every pattern recalculated to your measurements, to the centimetre.
• Enter your measurements once; they're reused across all your projects.
• The whole family: one person per member, children included.

TRULY STEP BY STEP
• Short steps: cut, assemble, hem, set the closure.
• A diagram true to a real pattern for each step: dashed seam line (≠ cutting line), hem, assembly notches and grainline — zoomable full-screen.
• For assembly, the diagrams show the real pieces of your pattern, drawn to your measurements.
• Before you cut, a reminder saves you from the classic mistake: account for the seam allowance and hem so you don't cut it too short. Tips, pitfalls to avoid and an estimated time at every step.
• Tick steps off as you go and pick your project up exactly where you left it.

PATTERNS YOU CAN ADAPT
• Round or V neckline, short or long sleeves, knee-length or midi skirt…
• Choose your options; the pattern and the steps recalculate accordingly.

PRINTED OR DRAWN BY HAND
• Export a real-size A4 PDF for every design, calibrated to the centimetre, with a test square to check the scale.
• No printer? The tracing guide walks you through drawing your pattern step by step, with a ruler and a compass, marking by marking.

AN ILLUSTRATED GLOSSARY
• 81 sewing terms, most with a clear drawing: bias, overcasting, notch, gathers, facing…
• Reachable from any screen: you're never stuck on a word, and you learn the craft as you sew.

SEW WITHOUT A PATTERN TOO
• Your own idea, an alteration, a home project? Start a free project: I lay down a clear base and detail every step.

COCO, YOUR ASSISTANT
• Thread snaps, an instruction is unclear, unsure about a fabric? Ask me, I answer — in the context of your project, without sending you off to a video.
• A frugal AI: I only call a model for real questions.

IN FRENCH, ENGLISH, SPANISH AND ITALIAN
• Interface, patterns, steps, glossary and chats: all in the language you choose.

TailorSage brings together 37 patterns: 19 garments (from tank top to jacket) and 18 accessories and home pieces (bags, pouches, curtains, tablecloth…), for women, men and children. The catalogue grows with every update.

Free, no ads. Your measurements stay private: European servers (GDPR), never sold, never used for advertising. You can delete your account and all your data whenever you want.

Bring your tape measure, I'll handle the rest.