La Cera Short Sleeve Mid-length Cotton Knit A-line Dress in Butterfly Bliss This comfortable dress is made from a 100% cotton knit for a soft, comfortable feel; Features of this A-line dress include a rounded neckline, short sleeves, and two inseam pockets; This La Cera dress is mid-length at approximately 42'' (our model is 5'6'') and is available in S, M, L and XL; This cotton knit dress comes in Butterfly Bliss, a raspberry dress with multicolored butterflies allover.