Thank you for contacting us.
We have more than 10000 styles so the Size Chat varies per dress. For best fit, please note that you can find the size chart" on each product page near the size choice. Make sure to take note of your exact measurements and compare to size details of each product.
Please note that our dresses are only available in standard size. If you are in between sizes, we suggest you choose the bigger one. You may also refer to our Size Guide (https://www.floryday.com/measuring-guide.html) to get your own measurement.
Please contact us if you need any further assistance.