Never worn 100% cotton navy blue strapless dress. Zipper in back for breast area as well as separate zipper for dress. There are 4 areas that I believe are for adding straps if you wish to. 17 1/2” pit to pit. Hips about 20 1/2”. Almost completely covers my knee. I’m almost 5’5”. Tag says size 12. Fully lined. Necklace not included.