Word Study
Sateen
CIDE DICTIONARY
Sateen, n. [Cf. Satin.].
A kind of dress goods made of cotton or woolen, with a glossy surface resembling satin. [1913 Webster]
OXFORD DICTIONARY
Sateen, n. cotton fabric woven like satin with a glossy surface.
Etymology
satin after velveteen
For further exploring for "Sateen" in Webster Dictionary Online