J. Crew Snakeskin-Print Mock-Neck Ruffle Neck/Sleeve Sleeveless Blouse. Size 0. Shell & Lining: 100% Polyester. Excellent Pre-Owned Condition! tags: snakeskin, reptile, mockneck, ruffle, ruffles, ruffled, sleeveless, lined, office, work, job, career, careerwear, business, business casual, dinner, date, vacation, summer, spring, fall, dainty, feminine, lightweight. 2