Champagne back design is bind not zipper

white color back design is zipper

S:BUST :80CM,WAIST:63CM,LENGTH:85CM

M:BUST :83CM,WAIST:67CM,LENGTH:85CM

L:BUST :87CM,WAIST:70CM,LENGTH:85CM

XL:BUST :90CM,WAIST:73CM,LENGTH:85CM