Talbots size 12 light pink sleeveless sheath dress. Back zipper and hook/loop closure. Missing metal loop. 
Shell is 100% silk, lining is 100% polyester. Back slit in skirt.

Approximate measurements:
Underarm to underarm: 19 inches.
Length: 39 inches.
Waist: 35 inches.

Please see my other listing for the matching size 6 pink blazer.