What will be the best yarn count for knit Jersey 180 gm?

For a knit jersey weighing 180 grams per square meter (gsm), a yarn count of around 30 to 40 Ne (numéro English) is typically suitable. This range balances softness, drape, and durability, ensuring the fabric maintains its structure while providing comfort. Adjustments can be made based on specific fabric properties desired, such as stretch or thickness. Ultimately, the choice may also depend on the intended use of the jersey.