Size 12. Womens or juniors ???  These are my measurements = Keep in mind the elastic on top back stretches some .

 17" across underarms, Lined, built in bra,15 1/2" across waist .27" sides from armpits down, 

30" from top front bra area  down.Adjustable straps.No damage. Vintage . 

Weighs 8 oz. before packaging .

No smoking .I can combine wins for actual shipping cost after boxing. 

I do not make money on shipping . Actually I pass my discounts to the customer.