La Cera Plus Cotton Knit Long Sleeve Nightgown (1530X). The La Cera Plus Cotton Knit Long Sleeve Nightgown 1530X is fantastic to wear in warmer to cooler weather with its lightweight feel, loose styling, pure cotton knit, and long sleeves. Floral print nightgown has lace trim at top and button placket. La Cera's Plus Cotton Knit Long Sleeve Nightgown is made of knit cotton.