Shibui Knits Shibui Mix Patterns - Shibui Mix No. 26 is a similar pattern: 25 (6.25 sts. / inch) finished gauge, scarf garment, for women, and fingering (27-32 sts/4 in) yarn gauge. You may also like Grace Akhrem Patterns - Loopy Leaves, which is another similar pattern: scarf garment, for women, fingering (27-32 sts/4 in) yarn gauge, and on size US 6 US needles.
You may enjoy taking a look at the Madelinetosh Tosh Merino Tea Leaves Cardigan, Madelinetosh Vintage Storyteller Hoodie, and Madelinetosh Tosh Merino Light Staghorn Mitts kits all using Madelinetosh Tosh Patterns.
Hopefully our suggested yarn options for Unicorn Stripes can help you come up with your next exciting new project idea!