Renae Slub Long Sleeve Top Indigo Washed Indigo Slub Denim Shirts by Proper Cloth Indigo Luna tube top Brand new, tried on once Depop Buy Indigo Blue Embroidered Cotton Slub Top @ 2299 W for woman Tops & Tees Indigo Luna Store. This crewneck long sleeve is lightweight and features a slub rib fabric that is irresistibly soft. We love it styled with wide leg denim or paired with its matching pant. Fitted Slub Rib: 38% Rayon, 28% Cotton, 28% Acrylic, 6% Spandex Crew neck Long sleeve Lightweight Heavy soft wash