Stateside Supima Slub Jersey Tank in Navy. - size M (also in ) Stateside Supima Slub Jersey Tank in Navy. - size M (also in ) 100% supima cotton. Slub jersey knit fabric. STAT-WS349. 04 2310. Designed and constructed in the United States, Stateside is the brand that makes you feel right at home. Made up of must have tanks, tees, skirts and pants, the line is what the all American girl wants for her everyday wears. Stateside never sacrifices comfort or style with unique cuts and silhouettes in beloved soft and lightweight jersey fabrics. Its the state stylish girls want to live in.