Fit Guide

Between Sizes: Should You Size Up or Down in Knit Tops?
Between sizes on a knit top? Size up — except on relaxed cuts and elastic waists. A decision table, real RUIJIN examples, and how petite fit changes the math. Read more...
Clothing Size Guide for Singapore & Malaysia: US/UK/EU Chart
Use our clothing size guide for Singapore and Malaysia to convert US, UK and EU sizes, measure in centimetres at home, and shop overseas brands without size regrets. Read more...
How to Measure Yourself for Womenswear (Petite & Asian Fit, Printable Chart)
A step-by-step guide to measuring bust, waist, hips, shoulder and length at home, with petite and Asian-fit notes and a printable chart for Singapore and Malaysia shoppers. Read more...