May I purchase extra fabric? Add on extra length? July 22, 2019 23:26 Updated We do not offer extra fabric for purchase, nor custom dress lengths, at this time. Related articles How does your sizing work? How long are your dresses? I have a large bust. What is the best dress for me? My measurements are larger/smaller than your largest/smallest size, what do I do? Do you sell junior bridesmaid dresses?