The unisex styles are meant to be for men and women, yet equivalent to men's sizing. Meaning it's going to size regular on men and larger on women.For women: If you like it more fitted and the right size, then size down. If you like it oversized, then get your regular size.For men:Go with your regular size for unisex and men's apparelMeasurements: Tank Tops | T-shirts | Raglan | Long Sleeve T-shirts | Sweatshirts | Hoodies |