This article discusses the problems of the clothing retailer, Old Navy, which decided to make its entire line of women’s clothing “inclusive” – size 0 to 30 and XS to 4X, making it one of the first retailers to place such a big bet on inclusive sizing. Usually, large size clothing is in a separate “Plus Size” department.
The decision turned out to be a disaster for Old Navy. The mid-sizes sold out, so many customers switched to other retailers. They were left with a lot of unsold inventory at the extreme sizes. Also, the strategy was unfair because they charged the same for the super-large sizes as the small, even though the large sizes use much more fabric.
https://www.wsj.com/articles/old-navy-made-clothing-sizes-fo…
The average American woman is a size 18 today, up from a size 14 five years ago, according to Don Howard, executive director of Alvanon, which works with brands and retailers on sizing and fit.
The mean weight for women aged 20 and over was 170.8 pounds as of 2016, according to the most recent data from the National Center for Health Statistics. That is up from 163.6 pounds in 2000.
Why is that a macro indicator?
The average American woman is 5’4" tall. That gives an average BMI of 29.3, just on the verge of obesity (BMI = 30). The CDC has maps showing the spread of obesity in the population.
https://www.cdc.gov/obesity/data/index.html
Obesity is correlated with many expensive illnesses, including Type 2 diabetes, cardiovascular disease, breast cancer and Alzheimer’s disease.
Old Navy was smart to expand their clothing range. They would have done better to hire a statistician and do some market research to see which size women prefer their style of clothing and the distribution of sizes.
Wendy