Fine linen
shesh (shaysh)
bleached stuff, i.e. white linen or (by analogy) marble -- blue, fine (twined) linen, marble, silk.
with broidered work
riqmah (rik-maw')
variegation of color; specifically, embroidery -- broidered (work), divers colours, (raiment of) needlework (on both sides).
from Egypt
Mitsrayim (mits-rah'-yim)
Mitsrajim, i.e. Upper and Lower Egypt -- Egypt, Egyptians, Mizraim.
was that which thou spreadest forth
miphras (mif-rawce')
an expansion -- that which...spreadest forth, spreading.
to be thy sail
nec (nace)
a flag; also a sail; by implication, a flagstaff; generally a signal; figuratively, a token -- banner, pole, sail, (en-)sign, standard.
blue
tkeleth (tek-ay'-leth)
the cerulean mussel, i.e. the color (violet) obtained therefrom or stuff dyed therewith -- blue.
and purple
'argaman (ar-gaw-mawn')
purple (the color or the dyed stuff) -- purple.
from the isles
'iy (ee)
a habitable spot (as desirable); dry land, a coast, an island -- country, isle, island.
of Elishah
'Eliyshah (el-ee-shaw')
Elishah, a son of Javan -- Elishah.
was that which covered
mkacceh (mek-as-seh')
a covering, i.e. garment; specifically, a coverlet (for a bed), an awning (from the sun); also the omentum (as covering the intestines) -- clothing, to cover, that which covereth.
thee