Floral Longline Smock Dress Buy Fashion Wholesale in The UK Smocked Flower Knit Longall Smocked Flower Bouquet Bow Knit Bubble Floral Smocked Long Sleeve Dress Oatat. This beautiful smocked knit longall is soft and comfortable, made with 100% cotton this outfit is perfectly soft for baby! Featuring a delicate light pink or blue interlock knit fabric with white center panel with smocking on the front making an outfit that is just simply sweet! A white peter pan style collar completes this outfit. The lightweight cotton fabric keeps little ones cool and comfortable and is easy to care for just machine wash and tumble dry.