How do I measure myself? July 22, 2019 20:03 Updated There are 4 key measurements to consider: Bust, Waist, Hips and dress length. Grab some measuring tape and watch the video. or visit our how to measure page for the 411. Related articles How does your sizing work? Does Birdy Grey have a physical storefront location? I have a large bust. What is the best dress for me? My order arrived within 14 days, but it says non returnable when I try to process a return/exchange through the returns center. What do I do? My measurements are larger/smaller than your largest/smallest size, what do I do?