Your little girl will love every bit of this adorable ombre dress. What she'll love? The prettiness of this casual summer dress, the dip dyed design, block print of polka dots, and an attractive lace patter. The backtie on the dress is what will make her stand out from the rest. Fabric Description Poplin: Poplin is a plain weave cotton fabric with very fine horizontal, closely spaced crosswise ribs that results in a strong, crisp fabric with a silky, lustrous surface.