How To Wear Back Zipper Dress: 13 Outfit Ideas Secret Dresser Zipper Dress Zipper front dresses Plus Sizes Ulla Popken What are the Types and Selection of Dress Zippers CBZIPPER. With a quick adjustment of one or both of the zippers, this tunic can go from dress, to top, to tunic. It's versatility, and possible options are not only exciting, but pull on your creativity. MATERIAL Cotton Polyester Blend SIZE (IN) BUST LENGTH S 41. 6 35~39 M 43. 6 35~39 L 45. 6 35~39 XL 47. 6 35~39 2XL 49. 6 35~39