The black, gray, and white is called Hip Hop,   the orange pink and brown is a Truffles yarn and very soft  ( also hard to knit but I like it)  The black and gray is also a Truffles yarn.  Call me at Nat's

The scarfs are knitted using Sashay yarn the blue is called Twist and the shaded dark red colored one is Tango.   They are about 52" to 56" long if made from sashay yarn.

The pink is called Tutu and the multi. is called  Jazz, the green i Conga and the blue is Rumba