There is no minimum length requirement for modernism.com item descriptions. However, our analytics have shown that items with descriptions that are over 200 words sell 37% faster than their shorter description counterparts. With that in mind here are some things you should be including in your description.
DESCRIPTION COPY: More information to help him buy your products – Vital Information to make a sale.
a.       Rephrase your title in the first sentence
b.      Who designed it (if known)
c.       Who made it (and where it’s made)
d.      Describe the object (color, material, method of construction)
e.      Anything that sets it apart
f.        Measurements