Where the time actually goes
Not on checkout. On uncertainty. The slow part of online clothing shopping is deciding whether to trust a label, and the fastest way to resolve it is to stop depending on the label.
The three time sinks
- Reading five size charts and reconciling five different labelling systems.
- Comparing your vague recollection of your size against a label.
- Ordering, waiting, returning, and ordering again.
Measurements collapse the first two
Once you have chest, waist, hip, shoulder, neck, inseam and arm stored somewhere, each garment becomes a five-second comparison against the brand's chart. No mental arithmetic about what a medium corresponds to.
The returns loop is the real prize
US retailers processed $849.9 billion of returns in 2025, at a 15.8% return rate. Each avoided return is a payment, a return label, a warehouse trip and a re-delivery.
Fit is a major driver. Coresight Research, surveying 100 US apparel decision-makers in 2023, attributed 53% of returns to fit. McKinsey's figure was up to 70% when poor fit and style are combined.
Note the NRF publishes total return rates and fraud share, but not a fit-versus-other-reason breakdown. Any article claiming otherwise is misreading it.
A workflow that works
- Get your measurements once, properly, and store them permanently.
- For a new brand, order two sizes if returns are free, and compare.
- After that, record how that brand runs for you.
- Filter future purchases by your measurements, not by label.
- Check fit reviews when the garment is unfamiliar or expensive.
The compounding benefit
After a few purchases you accumulate a private map of how each brand fits you. That map is more valuable than any app, because it is measured against your body specifically.
Measurements accelerate the first purchase and eliminate the second.
Read which measurements to store to get started.