Skip to content
Groovyn

Free · No sign-up

Know your measurements

Two photos from your phone, and you never guess a size again. Share them with any tailor on Groovyn when you book a visit.

Photos never leave your phone

Measurement profile

Get measured once. Use it at every shop.

Two photos from your phone give a starting set of measurements. Attach them when you book a visit, and your tailor confirms them with a tape — from then on, every order starts from numbers you both trust.

  • Nothing is uploaded

    Frames are read on your phone and discarded.

  • About a minute

    One photo facing the camera, one from the side.

  • Confirmed by a tailor

    A starting point for the tape, not a replacement.

How accurate is it, honestly?

We haven’t measured it yet. Published work on similar two-photo methods reports roughly 2–3 cm on girths like chest and waist, but that is other people’s systems, not a test of this one — so treat every number here as a starting point and nothing more.

A tailor cutting a suit works to about half a centimetre. Three things move ours: how loose your clothes are, how accurate your stated height is (2 cm out shifts your chest by about 1 cm), and how still you stand. Bust is the least reliable of them, because that cross-section is furthest from the ellipse the maths assumes.

That is why every value is labelled by where it came from, and why the profile only reads “confirmed” once a shop has checked it with a tape.

Prefer a tape? Start here

Step-by-step guides, in centimetres and inches.