Women's jerseys use their own size scale, and the differences go beyond the label. Length, shoulder width, and waist taper all change. This guide explains what actually differs and how to choose between a women's cut and a men's jersey.
What changes in a women's cut
Women's jerseys are typically shorter through the body, narrower at the waist, and shaped at the shoulder. Sleeve length is usually shorter as well. The chest measurement may look similar to a men's size, but the jersey sits differently because of the taper.
Women's size vs men's size
There is no reliable conversion between the two scales. A women's size and a men's size with a similar chest number will still hang different. If you want a looser, boxier look, a men's jersey in your chest measurement is usually the simpler choice. If you want a fitted shape, use the women's chart.
Measure three things
Chest circumference, body length from shoulder to hem, and shoulder width across the back. Compare all three to the chart. Body length is the one people skip, and it is the reason a jersey that fits the chest still looks wrong.
Swingman vs authentic in women's sizing
Swingman is cut for everyday wear and is more forgiving. Authentic follows the on-court or on-field spec and runs tighter and longer. For a casual jersey, Swingman in your measured size is usually enough. For authentic, size up if you want to layer.
If you are between sizes
Go up if you plan to wear it over anything, want a relaxed look, or are buying a gift without exact measurements. Stay at your measured size if you want the intended cut. Reader fit reports on each jersey page show what other buyers chose, which is useful context but not a substitute for the chart.
Charts change by season and manufacturer. Check the women's chart on the specific product page. Paid links on this site may earn us a commission.