This has a side metal zipper, with waist and bust darts.  Sleeveless  and V-neck line - Back and front. 

This  also has a seperate satin underslip

There are no tags in the dress, thus fiber content  and size is unknown

Measurements"

Waist 27" 

Length - base of armpit to waist - 8 1/2",  waist  to hem - 38"

Bust measurement across front - 18",  across back 16 1/2"

The skirt is full - it is 88" at the hem 

Please look at photos carefully 

if you have any questions, please ask