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 long are your dresses? How does your sizing work? What style do you recommend for a plus-size figure? 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?