Bobi Tight Tank Dress in Blue. - size XL (also in L) Bobi Tight Tank Dress in Blue. - size XL (also in L) 54% cotton 44% modal 2% spandex. Made in China. Machine wash. Unlined. Pull-on styling with elastic waistband. Ruched jersey fabric. BOBI-WD1387. 53D-26297. Bobi is an LA-based line of dresses and tees made from some of the highest quality jersey at an affordable price. Shop the latest in fashion from Bobi