White House Black Market strapless dress size 4. This is a pretty dress. This dress is preowned. This has a zipper down the back and it is fully lined. It also has mesh on the bottom of the lining , I believe to give it some fullness. I have taken pictures of the labels for care and the material that the dress is made from (please see pictures). I also turned the dress inside out so you can see the lining and the mesh on the bottom of the dress (last 3 pictures). Please see pictures for more details. If you have any questions or would like more details, please do not hesitate to ask. Non smoking home. We do have a dog. I will drop off for shipping next day, Monday through Saturday, in the morning. If you purchase on Saturday or Sunday, I will ship on Monday (If the post office is closed for a holiday, I will ship the following day). I welcome all reasonable offers, I will either accept or I will respond back with my best offer. Thank you for looking!