The dress doesn't come with the shirt. The dress is true to size, please order your regular size or refer to the size guide. The dress length is 49 inches The dress can be worn in different ways, simple without anything inside, either with a tshirt or a shirt as seen in the pictures. Fit: Bodycon Occasion: Wedding and ceremony, The beautiful days, special occasions.CARE INSTRUCTIONS: Hand wash cold, do not bleach, hang dry.