- 100% Cotton - Collared Neckline - Hip Length - Regular Fit - Puff Sleeve - Unlined - Button Fastening - Crochet Embellishment - Embroidered Our Magic Of The Mercado Balloon Sleeve Blouse is a striped standout where sculpted shape fuses structure with movement. Crochet and embroidery embellishments are inspired by the distinctive graphic language of Spanish produce labels.