100% Poly Doll Neck Bubble Sleeve Dress A 100% poly doll neck bubble sleeve dress is a dress made from 100% polyester fabric. It features a doll neck, which is a high and rounded neckline that resembles a doll's neck. The dress also has bubble sleeves, which are sleeves that are puffed and gathered at the shoulder and cuff, creating a voluminous and playful look. Overall, this dress is made from a lightweight and comfortable fabric and has a unique and trendy design with its doll neck and bubble sleeves.