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Galacoyesterday at 10:50 PM3 repliesview on HN

At a previous employer this was a problem we identified (and larger retailer customers) had recognised, although for other reasons. We had developed a size recommendation system for them, that used real product measurements in every size and a method of obtaining your body measurements from fully clothed photos. We also offered a statistical average measurement set for those who couldn’t/wouldn’t take photos of themselves (privacy was important to us, and there was no need to undress).

We were able to give details about fit comfort across many measurements for each size, but this feature was basically unused. 99% of users used the statistical average body of themselves instead of themselves, which actually exacerbates the body type problem.

Another interesting thing about the industry and the grading process we learned; many retailers had no measurements for their own clothes except the reference size. This was much more common of higher end brands.

1 last thing; some global brands actually have the same size name on the same product represent a different size in different region (eg an SKU in size S in US may have different measurements to the same SKU in S in Asia)


Replies

Anamontoday at 1:28 PM

> 1 last thing; some global brands actually have the same size name on the same product represent a different size in different region (eg an SKU in size S in US may have different measurements to the same SKU in S in Asia)

I (Swiss) once ordered a T-shirt from a U.S. brand, size M because that fits me perfectly 95% of the time. It was way too big for me.

Lesson learned, the next time I liked a T-shirt form the same brand, I ordered the size S. It was way too tight, I couldn't even put it on. I checked the label, and it said: "European fit".

oasisbobtoday at 6:01 PM

> many retailers had no measurements for their own clothes except the reference size.

When you say reference size, do you mean like a single size which is used in the industry for samples? I had a friend living in Montreal who was fashionable, she said it was like heaven being a size 8 in Montreal because she had access to a bunch of cheap, interesting, one-off samples. Wondering if this is the same concept.

Never been in the industry, but used to follow a blog of someone who did pattern design for a north-american casual-wear company, super interesting stuff! There's lots of nuance in size grading.

crotetoday at 2:02 AM

There's also a surprising lack of consistency item-to-item. More than once I have grabbed two of the same pants (same model, same size label, next to each other on the rack) and one would fit well while the other was way too large or way too small.