Why is there "an embarrassment of choice" (in the last paragraph) for cashmere addicts now
A.Because fashions change too fast for cashmere addicts to follow.
B.Because the styles of Scottish Borders Cashmere are not attractive though all colors are available.
C.Because cashmere addicts have very few choices, that embarrasses them.
D.Because cashmere addicts have so many choices in every color and fashion that they are at a loss.