Three free tools built by master tailors. No sign-up. No email required. Get answers to the most common questions before a fitting — from anywhere in the world.
Three free tailoring tools: the Suit Size Calculator estimates jacket/shirt/waist from height and weight; the Wedding Party Budget Splitter compares rent vs. retail vs. custom for groomsmen and bridesmaids; the Fabric Finder Quiz recommends the right fabric for your climate and occasion. All three are free, mobile-friendly, and save nothing to a server.
Rated 5/5 by 434+ Nathan Tailors clients
Enter your height, weight, and build to get an estimated jacket size (36R, 40L, 42S, etc.), shirt size, and waist size in seconds.
Split groomsmen suit and bridesmaid dress costs across your wedding party. Compare rental vs custom, see per-person cost, and export the plan.
Answer five quick questions about climate, season, and occasion — get a personalized fabric recommendation (wool, linen, tropical wool, cotton, cashmere) with direct links to our catalog.
Most tailor websites force you into a consultation before they tell you anything. We flipped that. The suit size calculator gives an honest size range in 10 seconds. The wedding splitter shows groomsmen cost per person before you commit. The fabric quiz recommends the right weight and weave for your climate.
When you're ready, every tool links directly to booking a fitting with our master tailors in Hoi An — serving clients worldwide for 15+ years.
Yes. No sign-up, no email capture, no paywall. We built them to be useful even if you never become a client.
No. Everything runs in your browser. We only collect data when you explicitly book a fitting.
Absolutely. The sizing, fabric, and pricing references are industry-standard — useful at any tailor or retailer.