Enza Costa Slit Long Sleeve Crew Maxi Dress in Navy. - size XS (also in M, S) Enza Costa Slit Long Sleeve Crew Maxi Dress in Navy. - size XS (also in M, S) Cashmere blend. Imported. Dry clean recommended. Unlined. Pull-on styling. Extended banded cuffs with thumbhole detail. Side slit detail. ENZA-WD361. CJ5019. Designer of Enza Costa, Rogue, is a Canadian born based in Los Angeles. The line consists of comfortable yet luxurious fabrics like silk, cashmere, and supima and definitely brings to the collection a sort of understated sheer elegance. A staple must-have in any wardrobe, her tees are featured on celebs like Kristen Bell and Jennifer Lopez.